; Record yourself saying 'au fait' in full sentences, then watch yourself and listen.You'll be able to mark your mistakes quite easily. { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, If you are just interested in that definition then click here. pbjs.setConfig(pbjsCfg); 'cap': true How to say au fait in English? { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Borrowed from French au fait (literally “ at fact ”). { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, },{ adjective au fait with. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, Unfortunately, this browser does not support voice recording. : The book attempts to take in a too broad canvas and not everyone is au fait with pastiche operetta. All Free. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 'cap': true { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}]; "loggedIn": false }); { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, "sign-up": "https://dictionary.cambridge.org/auth/signup?rid=READER_ID", ga('send', 'pageview'); Add ${headword} to one of your lists below, or create a new one. 'cap': true Rate the pronunciation difficulty of au fait. Definition of au-fait adjective in Oxford Advanced Learner's Dictionary. Record the pronunciation of this word in your own voice and play it to listen to how you have pronounced it. Congrats! } Please iasLog("exclusion label : resp"); expires: 365 "authorizationFallbackResponse": { {{view.translationsData[trans_lang][0].vote_count}}, {{app.userTrophy[app.userTrophyNo].hints}}, {{view.translationsData[trans_lang][0].word}}, {{view.translationsData[trans_lang][0].username}}. adjective topics explore au fait -adjective See definition in Dictionary informed of most recent information about something. var pbHdSlots = [ },{ { bidder: 'ix', params: { siteId: '195467', size: [300, 250] }}, } Au fait de means "informed about" or "conversant with" (though au courant de is more common). if(pl_p) { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, userIds: [{ — (Marie Lechapelays, En Afrique aussi tout se joue avant 2 ans, y compris l’éducation au goût, Le Monde. dfpSlots['topslot_b'] = googletag.defineSlot('/23202586/cdo_topslot', [[728, 90]], 'ad_topslot_b').defineSizeMapping(mapping_topslot_b).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); All Rights Reserved, {{app['fromLang']['value']}} -> {{app['toLang']['value']}}, Pronunciation of au fait with 1 audio pronunciations. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_leftslot' }}]}, { 1.1. googletag.pubads().setTargeting("cdo_dc", "english"); This is the British English definition of au fait.View American English definition of au fait. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_topslot_mobile_flex' }}, var mapping_leftslot = googletag.sizeMapping().addSize([1063, 0], [[120, 600], [160, 600], [300, 600]]).addSize([963, 0], [[120, 600], [160, 600]]).addSize([0, 0], []).build(); Definition and synonyms of au fait from the online English dictionary from Macmillan Education.. Another word for au fait. Log in or { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, Pronunciation of the Final 'T' in 'Tout' When tout precedes a vowel, as it does in tout à fait , the final t is pronounced to make the phrase easier and faster to say. }, var mapping_topslot_a = googletag.sizeMapping().addSize([746, 0], []).addSize([0, 550], [[300, 250]]).addSize([0, 0], [[300, 50], [320, 50], [320, 100]]).build(); googletag.pubads().setTargeting("cdo_tc", "resp"); Usage explanations of natural written and spoken English, 0 && stateHdr.searchDesk ? { bidder: 'sovrn', params: { tagid: '387232' }}, How to say au fait. {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, Thus, the whole phrase is pronounced " … ...children who are so much more au fait with today's technology. storage: { { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, ( o fɛ; English əʊ ˈfeɪ) adj. window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; { bidder: 'ix', params: { siteId: '195467', size: [320, 100] }}, dfpSlots['houseslot_a'] = googletag.defineSlot('/2863368/houseslot', [300, 250], 'ad_houseslot_a').defineSizeMapping(mapping_houseslot_a).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').setCategoryExclusion('house').addService(googletag.pubads()); { bidder: 'sovrn', params: { tagid: '346693' }}, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, Get to the point (already)! { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, name: "identityLink", { bidder: 'sovrn', params: { tagid: '346693' }}, iframe: { Au fait, ton frère m’a invité à dîner ce soir. googletag.pubads().setTargeting("sfr", "cdo_pronunciation"); To quote that great idler Jerome K Jerome, laziness is a subject on which I consider myself to be extremely au fait. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, var googletag = googletag || {}; "authorization": "https://dictionary.cambridge.org/auth/info?rid=READER_ID&url=CANONICAL_URL&ref=DOCUMENT_REFERRER&type=&v1=&v2=&v3=&v4=english&_=RANDOM", 'max': 3, 'min': 31, { bidder: 'sovrn', params: { tagid: '346693' }}, Meaning of au fait. 'increment': 0.05, We hope that you find the site useful. Pronunciation IPA : /ˌəʊˈfeɪ/ IPA : /ˌoʊˈfeɪ/ googletag.cmd.push(function() { { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}]; ga('create', 'UA-31379-3',{cookieDomain:'dictionary.cambridge.org',siteSpeedSampleRate: 10}); Subscribe to learn and pronounce a new word each day! 'min': 0, Word of the day - in your inbox every day, © 2020 HowToPronounce. var pbTabletSlots = [ 'cap': true type: "html5", au fait \o fɛt\ masculin et féminin identiques invariable 1. { bidder: 'ix', params: { siteId: '195465', size: [300, 250] }}, Find more ways to say au fait, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. googletag.pubads().addEventListener('slotRenderEnded', function(event) { if (!event.isEmpty && event.slot.renderCallback) { event.slot.renderCallback(event); } }); Seems like your pronunciation of au fait is not correct. var mapping_topslot_b = googletag.sizeMapping().addSize([746, 0], [[728, 90]]).addSize([0, 0], []).build(); 'pa pdd chac-sb tc-bd bw hbr-20 hbss lpt-25' : 'hdn'">. } Cambridge Advanced Learner's Dictionary & Thesaurus. { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, You can contribute this audio pronunciation of au fait to HowToPronounce dictionary. au fait Latin Discuss this au fait English translation with the community: bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, name: "idl_env", {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, View the pronunciation for au fait. iasLog("criterion : cdo_l = en"); {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, // FIXME: (temporary) - send ad requests only if PlusPopup is not shown {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, { bidder: 'ix', params: { siteId: '195464', size: [300, 600] }}, Au fait, tu savais que la pâtisserie fait faillite ? { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, ga('set', 'dimension3', "default"); pbjsCfg = { { bidder: 'sovrn', params: { tagid: '387232' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/23202586/cdo_leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600], [300, 600]] } }, }, Search au fait and thousands of other words in English definition and synonym dictionary from Reverso. userSync: { type: "html5", expires: 365 Information about au fait in the AudioEnglish.org dictionary, synonyms and antonyms. 'min': 3.05, La jeune femme, déjà passionnée par la nutrition infantile, est donc très au fait des enjeux des mille premiers jours de l’enfant et consciente que cette « fenêtre d’opportunités »est déterminante pour construire le capital santé d’un enfant et définir ses habitudes alimentaires. params: { { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_rightslot_flex' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'appnexus', params: { placementId: '11654157' }}, if(!isPlusPopupShown()) googletag.pubads().enableSingleRequest(); { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, Au fait is a commonly-used French expression that has a few varying definitions. name: "pbjs-unifiedid", name: "pubCommonId", Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. var pbAdUnits = getPrebidSlots(curResolution); } { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, iasLog("criterion : cdo_pc = pronunciation"); { bidder: 'appnexus', params: { placementId: '11654149' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, googletag.pubads().setCategoryExclusion('resp').setCategoryExclusion('wprod'); { bidder: 'sovrn', params: { tagid: '387233' }}, googletag.cmd = googletag.cmd || []; bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, au fait. You've got the pronunciation of au fait right. }, var pbjs = pbjs || {}; { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, 'max': 8, filter: 'include' }, iasLog("criterion : cdo_ei = au-fait"); expires: 60 Oops! } { bidder: 'appnexus', params: { placementId: '11654157' }}, { bidder: 'openx', params: { unit: '539971079', delDomain: 'idm-d.openx.net' }}, Add the power of Cambridge Dictionary to your website using our free search box widgets. Hello Christine. googletag.pubads().disableInitialLoad(); With Reverso you can find the French translation, definition or synonym for au fait and thousands of other words. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, Of all the definitions that au fait takes on, only one of them matches up with how we sometimes use it in English. { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, partner: "uarus31" Copyright © … bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162050', zoneId: '776358', position: 'atf' }}, var mapping_houseslot_a = googletag.sizeMapping().addSize([963, 0], [300, 250]).addSize([0, 0], []).build(); Definition of 'au fait'. { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, {code: 'ad_leftslot', pubstack: { adUnitName: 'cdo_leftslot', adUnitPath: '/23202586/cdo_leftslot' }, mediaTypes: { banner: { sizes: [[120, 600], [160, 600]] } }, au fait - WordReference English dictionary, questions, discussion and forums. { bidder: 'sovrn', params: { tagid: '346698' }}, var pbMobileLrSlots = [ bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, Listen to the audio pronunciation in English. Pronunciation of au fait with 1 audio pronunciation, 8 synonyms, 7 translations, 1 sentence and more for au fait. { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, bidders: '*', },{ Congrats! Change your default dictionary to American English. iasLog("criterion : sfr = cdo_pronunciation"); { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, Here are 4 tips that should help you perfect your pronunciation of 'au fait':. }, au fait pronunciation. }, "login": { au fait definition: 1. to be familiar with or know about something: 2. to be familiar with or know about something: . En fait, la prononciation du t n'est jamais obligatoire. { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_topslot_728x90' }}, Definition of au fait in English: au fait. googletag.pubads().setTargeting("cdo_pc", "pronunciation"); }], { bidder: 'appnexus', params: { placementId: '11654149' }}, Definition of au fait in the AudioEnglish.org Dictionary. Au fait definition: If you are au fait with something, you are familiar with it and know about it. {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, iasLog("criterion : cdo_tc = resp"); What does au-fait mean? Learn more. 'increment': 1, }; {code: 'ad_topslot_a', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[300, 50], [320, 50], [320, 100]] } }, var mapping_rightslot = googletag.sizeMapping().addSize([746, 0], [[300, 250]]).addSize([0, 0], []).build(); fully informed; in touch or expert. }); addPrebidAdUnits(pbAdUnits); { bidder: 'openx', params: { unit: '539971081', delDomain: 'idm-d.openx.net' }}, },{ const customGranularity = { "sign-in": "https://dictionary.cambridge.org/auth/signin?rid=READER_ID", { bidder: 'ix', params: { siteId: '195464', size: [120, 600] }}, (English pronunciations of au fait from the Cambridge Advanced Learner's Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press), said when someone has just told you a surprising fact that you did not know before, I’ve brought you a little something: The language of gifts, Clear explanations of natural written and spoken English. enableSendAllBids: false { bidder: 'appnexus', params: { placementId: '11654208' }}, Il est au faitsur ce… 'max': 36, Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word au fait. ga('require', 'displayfeatures'); You can try again. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, "noPingback": true, { bidder: 'sovrn', params: { tagid: '387232' }}, I only have a minute, so I'll go straight to the point. au fait: 1 adj being up to particular standard or level especially in being up to date in knowledge “always au fait on the latest events” Synonyms: abreast , au courant , … googletag.pubads().collapseEmptyDivs(false); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776160', position: 'atf' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_topslot' }}, By the way, your brother invited me to have dinner tonight. Browse our dictionary apps today and ensure you are never again lost for words. },{ By the way, did you know that the cake shop is going bankrupt? { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}]; { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_Billboard' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_rightslot' }}]}]; },{ 'max': 30, Break 'au fait' down into sounds: [OH] + [FAY] - say it out loud and exaggerate the sounds until you can consistently produce them. 'increment': 0.5, googletag.enableServices(); { bidder: 'openx', params: { unit: '539971066', delDomain: 'idm-d.openx.net' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776140', position: 'atf' }}, or post as a guest. Crowdsourced audio pronunciation dictionary for 89 languages, with meanings, synonyms, sentence usages, translations and much more. dfpSlots['leftslot'] = googletag.defineSlot('/23202586/cdo_leftslot', [[120, 600], [160, 600]], 'ad_leftslot').defineSizeMapping(mapping_leftslot).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'left').addService(googletag.pubads()); (adjective) initAdSlotRefresher(); Even if you don’t speak French or aren’t learning it, you may have heard of au fait because it sometimes finds itself into English. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, {code: 'ad_topslot_b', pubstack: { adUnitName: 'cdo_topslot', adUnitPath: '/23202586/cdo_topslot' }, mediaTypes: { banner: { sizes: [[728, 90]] } }, syncDelay: 3000 You have earned {{app.voicePoint}} points. au fait. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. You can complete the translation of au fait given by the French-English Collins dictionary with other dictionaries such as: Wikipedia, Lexilogos, Larousse dictionary, Le Robert, Oxford, Grévisse { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, 'min': 8.50, { bidder: 'onemobile', params: { dcn: '8a969411017171829a5c82bb4deb000b', pos: 'cdo_leftslot_160x600' }}, Elle est toutefois possible lorsque le nom est au singulier. }] { bidder: 'sovrn', params: { tagid: '346698' }}, googletag.cmd.push(function() { Au fait can also mean "get to the point": Je n'ai qu'une minute, donc je vais droit au fait. }; { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, If your word has any anagrams, they'll be listed too along with a definition for the word if we have one. }); { bidder: 'appnexus', params: { placementId: '11654157' }}, "sign-out": "https://dictionary.cambridge.org/auth/signout?rid=READER_ID" "error": true, var pbMobileHrSlots = [ 'buckets': [{ { bidder: 'appnexus', params: { placementId: '11654156' }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, We recommend you to try Safari. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_HDX' }}, (oʊ feɪ , US ɔː - ) adjective [verb-link ADJECTIVE with noun] If you are au fait with something, you are familiar with it and know about it. AU FAIT Meaning: "to the point, to the matter under discussion," literally "to the fact," from au "to the" (see au) +… See definitions of au fait. { bidder: 'ix', params: { siteId: '195466', size: [728, 90] }}, Au fait! This page provides all possible translations of the word au fait in the Latin language. Having a good or detailed knowledge of. "authorizationTimeout": 10000 bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, Definition of au-fait adjective in Oxford Advanced American Dictionary. { bidder: 'ix', params: { siteId: '195464', size: [160, 600] }}, var pbDesktopSlots = [ What does au fait mean? dfpSlots['topslot_a'] = googletag.defineSlot('/23202586/cdo_topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); Click on the arrows to change the translation direction. Acquainted with the facts; well-informed. Since you have exceeded your time limit, your recording has been stopped. name: "criteo" { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, Au fait definition is - to the point : well informed : socially competent. storage: { googletag.pubads().setTargeting("cdo_ei", "au-fait"); Keep up. Definition and synonyms of au fait from the online English dictionary from Macmillan Education. [ + with] COBUILD Advanced English Dictionary. [C18: literally: to the point] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014. dfpSlots['rightslot'] = googletag.defineSlot('/23202586/cdo_rightslot', [[300, 250]], 'ad_rightslot').defineSizeMapping(mapping_rightslot).setTargeting('sri', '0').setTargeting('vp', 'mid').setTargeting('hp', 'right').addService(googletag.pubads()); Translate au fait into Spanish. Pronunciation /ˌō ˈfā/ /ˌoʊ ˈfeɪ/ See synonyms for au fait. priceGranularity: customGranularity, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, pid: '94' var dfpSlots = {}; ‘I'm not au fait with the camera—mine has a digital live view so what you see is what you get.’ ‘The bartenders who are remarkably au fait with the menu's cognacs and champagnes.’ ‘She has sought to show herself au fait with social media, holding a YouTube interview.’ type: "cookie", pbjs.que = pbjs.que || []; iasLog("criterion : cdo_dc = english"); filterSettings: { Register : Engineers in all sectors of industry must be completely au fait with the state of the art. { bidder: 'appnexus', params: { placementId: '11654156' }}, pbjs.que.push(function() { iasLog("setting page_url: - https://dictionary.cambridge.org/pronunciation/english/au-fait"); { bidder: 'ix', params: { siteId: '195467', size: [320, 50] }}, This is also the meaning of au fait in English. { bidder: 'ix', params: { siteId: '195467', size: [300, 50] }}, { bidder: 'pubmatic', params: { publisherId: '158679', adSlot: 'cdo_topslot' }}]}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, iasLog("exclusion label : wprod"); storage: { { bidder: 'sovrn', params: { tagid: '387233' }}, See more. name: "unifiedId", params: { Au fait definition, having experience or practical knowledge of a thing; expert; versed.