{"loaderData":{"0":null,"0-5":[{"type":"wordpress/fetchEditorialNotes/rejected","meta":{"arg":{"word":"tretinoin"},"requestId":"5K_pHhvv2W7C0lMYURVfP","rejectedWithValue":false,"requestStatus":"rejected","aborted":false,"condition":false},"error":{"name":"SyntaxError","message":"Unexpected token < in JSON at position 0","stack":"SyntaxError: Unexpected token < in JSON at position 0\n at JSON.parse ()\n at Response.json (node:internal/deps/undici/undici:1817:21)\n at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n at async /app/server.js:389:13314"}},{"type":"fetchPageData/fulfilled","payload":{"_id":"home-legacy","story":{"created_at":"2023-07-04T15:14:18.526Z","published_at":"2024-05-02T04:05:00.000Z","content":{"heroModule":[{"cta":[{"url":"https://www.dictionary.com/e/haunting-hooks-2024-winners/","text":"Read more.","target":"_self"}],"article":{"name":"Haunting Hooks Scary Monster Edition 2024 Winners","content":{"topicLabel":"Contests"}},"imageUrl":"https://assets.dictionary.com/home/featured/hero/haunting-hooks-scary-monster-edition-2024-winners-20241031.jpg","description":"The monsters have been summoned and winners have emerged in Dictionary.com's fourth annual spooky writing contest.","subjectLabel":"Today"}],"quizModule":[{"cta":[{"url":"https://www.dictionary.com/learn/quizzes","text":"Go to all quizzes","target":"_self"}],"image":"https://assets.dictionary.com/home/daily-quiz.png","articleLink":[{"url":"https://www.dictionary.com/games/quizzes/quiz-yourself-on-the-oxford-comma","text":"Take the full quiz.","target":"_self"}],"subjectLabel":"Quiz","wordpressSlug":"quiz-yourself-on-the-oxford-comma","questionNumber":"2"}],"xotdModule":[],"gamesModule":[{"gamesList":[{"name":"Daily Crossword","created_at":"2023-07-04T15:24:23.318Z","published_at":"2024-02-07T05:05:00.000Z","id":336141299,"content":{"link":[{"url":"https://www.dictionary.com/e/crossword/","text":"Daily Crossword","target":"_self"}],"image":{"id":10215805,"alt":"","name":"","focus":"","title":"","source":"","filename":"https://assets.dictionary.com/home/daily-crossword.png","copyright":"","fieldtype":"asset","meta_data":{},"is_external_url":false},"subscriberLink":""},"slug":"daily-crossword","full_slug":"games/daily-crossword","sort_by_date":null,"position":0,"tag_list":[],"is_startpage":false,"parent_id":336140985,"meta_data":null,"group_id":"013f4974-3fad-4e2b-8aa2-c573ef31f263","first_published_at":"2023-07-04T15:32:55.972Z","release_id":null,"lang":"default","path":null,"alternates":[],"default_full_slug":null,"translated_slugs":null,"_stopResolving":true},{"name":"Hurdle","created_at":"2023-07-07T20:42:46.109Z","published_at":"2024-02-06T05:05:00.000Z","id":337835996,"content":{"link":[{"url":"https://play.dictionary.com/games/todays-hurdle","text":"Hurdle","target":"_self"}],"image":{"id":10215808,"alt":"","name":"","focus":"","title":"","source":"","filename":"https://assets.dictionary.com/home/hurdle.png","copyright":"","fieldtype":"asset","meta_data":{},"is_external_url":false},"subscriberLink":"https://www.dictionary.com/games/hurdle"},"slug":"hurdle","full_slug":"games/hurdle","sort_by_date":null,"position":-30,"tag_list":[],"is_startpage":false,"parent_id":336140985,"meta_data":null,"group_id":"3342f4e9-9403-4609-a956-7cd5eab50dc9","first_published_at":"2023-07-10T17:24:55.648Z","release_id":null,"lang":"default","path":null,"alternates":[],"default_full_slug":null,"translated_slugs":null,"_stopResolving":true},{"name":"Word Puzzle","created_at":"2023-07-04T15:31:56.964Z","published_at":"2023-07-10T17:24:59.422Z","id":336150578,"content":{"link":[{"url":"https://www.dictionary.com/games/word-puzzle","text":"Word Puzzle","target":"_self"}],"image":{"id":10215807,"alt":"","name":"","focus":"","title":"","source":"","filename":"https://assets.dictionary.com/home/word-puzzle.png","copyright":"","fieldtype":"asset","meta_data":{},"is_external_url":false}},"slug":"word-puzzle","full_slug":"games/word-puzzle","sort_by_date":null,"position":-20,"tag_list":[],"is_startpage":false,"parent_id":336140985,"meta_data":null,"group_id":"71792320-7229-4ab6-8558-b3af16f5e557","first_published_at":"2023-07-04T15:32:43.933Z","release_id":null,"lang":"default","path":null,"alternates":[],"default_full_slug":null,"translated_slugs":null,"_stopResolving":true},{"name":"Word Wipe","created_at":"2023-07-04T15:28:02.623Z","published_at":"2024-02-06T05:05:00.000Z","id":336141320,"content":{"link":[{"url":"https://play.dictionary.com/games/word-wipe","text":"Word Wipe","target":"_self"}],"image":{"id":10215806,"alt":"","name":"","focus":"","title":"","source":"","filename":"https://assets.dictionary.com/home/word-wipe.png","copyright":"","fieldtype":"asset","meta_data":{},"is_external_url":false},"subscriberLink":"https://www.dictionary.com/games/word-wipe"},"slug":"word-wipe","full_slug":"games/word-wipe","sort_by_date":null,"position":-10,"tag_list":[],"is_startpage":false,"parent_id":336140985,"meta_data":null,"group_id":"3789fc63-90b3-4407-99f4-fa263d1a3e39","first_published_at":"2023-07-04T15:32:50.947Z","release_id":null,"lang":"default","path":null,"alternates":[],"default_full_slug":null,"translated_slugs":null,"_stopResolving":true}],"description":"Calling all cruciverbalists! Sharpen your mind with crosswords and word games, or take a brain break with your favorite classic games.","subjectLabel":"Games"}],"commonModule":[],"ribbonModule":[],"trendingModule":[{"articles":[{"content":{"link":[{"url":"https://www.thesaurus.com/e/grammar/good-vs-well/","text":"Good vs. Well: The Grammatical Difference"}]}},{"content":{"link":[{"url":"https://www.dictionary.com/e/jack-o-lantern-name/","text":"Who Is \"Jack\" in the Term \"Jack-o'-lantern\"?"}]}},{"content":{"link":[{"url":"https://www.dictionary.com/e/achoo-god-bless-you-sneeze/","text":"Where Did the Word \"Achoo\" Come From? Why Do We Say \"Bless You\"?"}]}},{"content":{"link":[{"url":"https://www.dictionary.com/e/broth-vs-stock/","text":"\"Broth\" vs. \"Stock\": What the Difference Boils Down To"}]}},{"content":{"link":[{"url":"https://www.dictionary.com/e/invaluable-vs-valuable/","text":"Invaluable vs. Valuable: Do They Mean the Same Thing?"}]}}],"subjectLabel":"Trending"}],"newsletterModule":[{"title":"Salutations, logophile!","imageUrl":"https://assets.dictionary.com/home/newsletter.png","description":"Sign up to get everything a word lover could want: word origins, fun facts, and the latest language trends.","subjectLabel":"Newsletter"}],"largeRibbonModule":[],"recirculationModule":[{"articles":[{"content":{"link":[{"url":"https://www.dictionary.com/e/the-evolution-of-skyscrapers/","text":"The Evolution of Skyscrapers"}],"topicLabel":"Architecture"}},{"content":{"link":[{"url":"https://www.dictionary.com/e/port-vs-starboard/","text":"Port and Starboard: How to Remember the Difference"}],"topicLabel":"⛵⛵⛵"}},{"content":{"link":[{"url":"https://www.dictionary.com/e/cacao-vs-cocoa/","text":"Cacao vs. Cocoa: What's the Difference?"}],"topicLabel":"Food and drink 🍫"}}],"subjectLabel":"Featured"}]},"slug":"shared-homepage","full_slug":"homepages/shared-homepage","sort_by_date":null,"position":0,"tag_list":[],"is_startpage":false,"parent_id":336140983,"meta_data":null,"group_id":"c7ed375b-9129-448c-aeec-9f52e3fef270","first_published_at":"2023-07-04T18:23:43.845Z","release_id":null,"lang":"default","path":null,"alternates":[],"default_full_slug":null,"translated_slugs":null}},"meta":{"requestId":"X4xVrcDWV-_YJgDYffJjJ","requestStatus":"fulfilled"}},{"type":"fetchWordsNearby/fulfilled","payload":{"data":{"before":[{"slug":"trestletree","entry":"trestletree"},{"slug":"trestlework","entry":"trestlework"},{"slug":"tret","entry":"tret"},{"slug":"treta-yuga","entry":"Treta Yuga"},{"slug":"tretchikoff","entry":"Tretchikoff"}],"after":[{"slug":"trevally","entry":"trevally"},{"slug":"trevelyan","entry":"Trevelyan"},{"slug":"treves","entry":"Trèves"},{"slug":"trevino","entry":"Trevino"},{"slug":"treviso","entry":"Treviso"}]}},"meta":{"arg":{"word":"tretinoin"},"requestId":"wLFKPFAnNjntTxEtxsilo","requestStatus":"fulfilled"}},{"type":"luna/fetchExampleSentences/fulfilled","payload":{"data":{"tdb":[],"gbg":[]}},"meta":{"arg":{"word":"tretinoin"},"requestId":"qB5ZSihVolIc9GuQ-t0rP","requestStatus":"fulfilled"}},{"type":"fetchDictionaryResults/fulfilled","payload":{"slugs":[{"entries":[{"__typename":"Entry","audioPronunciations":[{"mpeg":"https://nonprod-audio.dictionary.com/T04/T0470400/T0470400.mp3"}],"confusableNotes":[],"genderNotes":[],"grammarNotes":[],"headword":{"displayForm":"tretinoin","slug":"tretinoin"},"idioms":[],"orderKey":99999010,"ordinal":10,"origin":{"originChunks":"[{\"text\": \"1960\\u201365;\", \"type\": \"date\"}, {\"type\": \"cross_reference\", \"children\": [{\"text\": \"t(ri-)\", \"type\": \"text\"}], \"slug\": \"tri\", \"trailingSpace\": true}, {\"text\": \"+\", \"type\": \"text\"}, {\"text\": \"retino-\", \"type\": \"emphasis\"}, {\"text\": \"(<\", \"type\": \"text\"}, {\"text\": \"Greek\", \"type\": \"langn\"}, {\"text\": \"rh\\u0113t\\u012b\\u0301n\\u0113\", \"type\": \"emphasis\"}, {\"text\": \"resin) +\", \"type\": \"text\"}, {\"type\": \"cross_reference\", \"children\": [{\"text\": \"-in\", \"type\": \"text\"}, {\"text\": \"1\", \"type\": \"superscript\"}], \"slug\": \"in\", \"trailingSpace\": true}]"},"partOfSpeechBlock":[{"definitions":[{"antonymsConnection":{"edges":[]},"definitionSetChunks":"[{\"type\": \"def\", \"children\": [{\"text\": \"a drug chemically related to vitamin A, used as a topical ointment to treat skin disorders, especially acne.\", \"type\": \"text\"}]}]","examples":[],"ordinal":1,"subdefinitions":[],"synonymsConnection":{"edges":[]}}],"inflectionSets":[],"labelSet":null,"ordinal":1,"partOfSpeech":"noun"}],"pronunciationNotes":[],"pronunciationSet":{"pronunciationSetChunk":"{\"type\": \"pronunciation_set\", \"pointsTo\": \"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4b9d\", \"pronunciationGroupChunks\": [{\"type\": \"pronunciation_group\", \"pointsTo\": \"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4b9e\", \"ipaChunks\": [{\"text\": \"tr\\u0259\\u02c8t\\u026an o\\u028a \\u026an\", \"type\": \"text\", \"pointsTo\": \"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4b9f\"}], \"spellChunks\": [{\"text\": \"tr\", \"type\": \"text\"}, {\"text\": \"uh\", \"type\": \"emphasis\", \"pointsTo\": \"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4ba1\"}, {\"text\": \"-\", \"type\": \"text\"}, {\"text\": \"tin\", \"type\": \"bold\", \"pointsTo\": \"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4ba2\"}, {\"text\": \"-oh-in\", \"type\": \"text\"}]}]}"},"relatedFormSets":[],"sensitiveNotes":[],"spellingNotes":[],"synonymStudy":[],"usageAlerts":[],"usageNotes":[],"variants":[],"verbPhrases":[]}],"url":"tretinoin"}]},"meta":{"arg":{"slug":"tretinoin"},"requestId":"OiiqKTW_vdB2nWT0kxqs2","requestStatus":"fulfilled"}},{"type":"fetchResultsData/fulfilled","payload":{"data":{"url":"tretinoin","displayForm":"tretinoin","canonicalSlug":"tretinoin","content":[{"source":"luna","entries":[{"id":"u3bb48a285cbafaf0.-3bc55cee.14d9e7ac34f.4b99","type":"normal","entry":"tretinoin","entrySyllabified":"tre·tin·o·in","entryVariants":[],"homograph":null,"pronunciation":{"ipa":"trəˈtɪn oʊ ɪn ","spell":"truh-tin-oh-in ","audio":{"audio/ogg":"https://static.sfdict.com/audio/lunawav/T04/T0470400.ogg","audio/mpeg":"https://static.sfdict.com/audio/T04/T0470400.mp3"}},"predefinitionContent":"","posBlocks":[{"definitions":[{"order":1,"type":"simple","predefinitionContent":"","postdefinitionContent":"","definition":"a drug chemically related to vitamin A, used as a topical ointment to treat skin disorders, especially acne.","synonyms":"","antonyms":"","cites":[]}],"pos":"noun","posSupplementaryInfo":""}],"origin":"1960–65; t(ri-) + retino- (<Greek rhētī́nē resin) + -in¹","originData":null,"supplementaryNotes":[],"variantForms":[],"variantSpellings":[],"referenceData":[],"relatedForms":[],"confusables":[]}]}],"nearbyWordOrdinal":160009,"index-rank-01":["tretinoin"],"index-rank-02":[],"index-rank-03":[],"index-rank-04":["tretinoin's","tretinoins","tretinoins'"],"index-rank-05":[],"index-rank-06":[],"index-rank-07":[],"index-rank-08":[],"index-rank-09":[],"index-rank-10":[],"index-rank-11":[],"index-rank-12":[],"index-rank-13":[],"index-rank-14":[],"index-rank-15":[],"categoryId":"47","complexityScore":0.5108110707022158,"gradeLevel":"college","tunaSlug":null,"isFeaturedMetaSlug":false}},"meta":{"arg":{"word":"tretinoin"},"requestId":"EqLJ9HEZeNGOzF0zkVEDN","requestStatus":"fulfilled"}},{"type":"fetchSpellSuggestions/fulfilled","payload":{"data":{"luna":[],"tuna":["train in","retaining","trade union","trending","training","treating","returning","treatings","tradition","dietinging","trying on","writing in","detaining","routining","re turning","re-turning","trades union","driving in","drop in on"],"lunaWithSlug":[],"tunaWithSlug":[{"displayForm":"train in","slug":"train%20in"},{"displayForm":"retaining","slug":"retaining"},{"displayForm":"trade union","slug":"trade%20union"},{"displayForm":"trending","slug":"trending"},{"displayForm":"training","slug":"training"},{"displayForm":"treating","slug":"treating"},{"displayForm":"returning","slug":"returning"},{"displayForm":"treatings","slug":"treatings"},{"displayForm":"tradition","slug":"tradition"},{"displayForm":"dietinging","slug":"dietinging"},{"displayForm":"trying on","slug":"trying%20on"},{"displayForm":"writing in","slug":"writing%20in"},{"displayForm":"detaining","slug":"detaining"},{"displayForm":"routining","slug":"routining"},{"displayForm":"re turning","slug":"re%20turning"},{"displayForm":"re-turning","slug":"re-turning"},{"displayForm":"trades union","slug":"trades%20union"},{"displayForm":"driving in","slug":"driving%20in"},{"displayForm":"drop in on","slug":"drop%20in%20on"}]}},"meta":{"arg":{"word":"tretinoin"},"requestId":"mHpdqnEWWn6WRS1gopVT5","requestStatus":"fulfilled"}}]},"actionData":null,"errors":null}

tretinoin

noun

Word History and Origins