First recorded in 1350–1400.
Comes via Middle English from the Latin word tortuōsus, which derives from the verb torquēre, “to twist, bend.”
Sign up for more Word of the Day!

\r\nEXAMPLES OF TORTUOUS\r\n

The tortuous road through the mountains made for a challenging but scenic drive.
The author's writing style was known for its elegant prose and tortuous plot twists.

\r\nIt's National Poetry Month, and we’ve created a challenge that really is for everyone. Submit now!","audio":"https://static.sfdict.com/audio/T03/T0390200.mp3","definitions":[{"partofspeech":"adjective","data":"full of twists, turns, or bends; twisting, winding, or crooked."}],"examples":[],"imageUrl":"https://www.dictionary.com/e/wp-content/uploads/2024/03/tortuous_IG.png","accentColor":"#0063D7"}},"status":"succeeded"}},"meta":{"requestId":"H7vq-q_CzYUvJggHsdawe","requestStatus":"fulfilled"}},{"type":"fetchWordsNearby/fulfilled","payload":{"data":{"before":[{"slug":"hyperkalemia","entry":"hyperkalemia"},{"slug":"hyperkeratosis","entry":"hyperkeratosis"},{"slug":"hyperkinesia","entry":"hyperkinesia"},{"slug":"hyperlink","entry":"hyperlink"},{"slug":"hyperlipemia","entry":"hyperlipemia"}],"after":[{"slug":"hyperlipoproteinemia","entry":"hyperlipoproteinemia"},{"slug":"hyperlocal","entry":"hyperlocal"},{"slug":"hypermania","entry":"hypermania"},{"slug":"hypermarket","entry":"hypermarket"},{"slug":"hypermedia","entry":"hypermedia"}]}},"meta":{"arg":{"word":"hyperlipidaemia"},"requestId":"taahHB_QM-LXJhfypn4Je","requestStatus":"fulfilled"}},{"type":"luna/fetchExampleSentences/fulfilled","payload":{"data":{"tdb":[],"gbg":[]}},"meta":{"arg":{"word":"hyperlipidaemia"},"requestId":"q86mX-srKXniK-bMVpa49","requestStatus":"fulfilled"}},{"type":"fetchDictionaryResults/fulfilled","payload":{"slugs":[{"entries":[{"__typename":"CollinsEntry","headword":{"displayForm":"hyperlipidaemia","slug":"hyperlipidaemia"},"homonym":null,"note":null,"origin":null,"partOfSpeechGroups":[{"definitions":[{"crossReferencesConnection":{"edges":[]},"definitionSetChunks":"[{\"type\": \"defgrp\", \"children\": [{\"text\": \"an abnormally high level of lipids, esp cholesterol, in the blood, predisposing to atherosclerosis and other arterial diseases\", \"type\": \"text\"}]}]","examples":[],"idiom":null,"ordinal":1,"sense":null,"subdefinitions":[]}],"ordinal":1,"partOfSpeech":"noun"}],"pronunciations":[{"ipa":"ˌhaɪpəˌlɪpɪˈdiːmɪə"}],"subEntry":[]}],"url":"hyperlipidaemia"}]},"meta":{"arg":{"slug":"hyperlipidaemia"},"requestId":"uQ4emSOytWW3xRkhiDBbD","requestStatus":"fulfilled"}},{"type":"fetchResultsData/fulfilled","payload":{"data":{"url":"hyperlipidaemia","displayForm":"hyperlipidaemia","canonicalSlug":"hyperlipidaemia","content":[{"source":"collins","entries":[{"id":"u11d1def534ea1be0.1a3ea532.11d23ed0a94.340f.1","type":"normal","entry":"hyperlipidaemia","entrySyllabified":null,"entryVariants":"US hyperlipidemia","homograph":null,"pronunciation":{"audio":null,"spell":null,"ipa":"(ˌhaɪpəˌlɪpɪˈdiːmɪə)"},"predefinitionContent":"","posBlocks":[{"pos":"noun","posSupplementaryInfo":"","definitions":[{"order":1,"type":"simple","predefinitionContent":"","definition":"an abnormally high level of lipids, esp cholesterol, in the blood, predisposing to atherosclerosis and other arterial diseases","postdefinitionContent":""}]}],"origin":"","supplementaryNotes":[],"variantForms":[],"referenceData":[],"relatedForms":[],"derivedForms":[]}]}],"nearbyWordOrdinal":75714,"index-rank-01":["hyperlipidaemia"],"index-rank-02":[],"index-rank-03":[],"index-rank-04":[],"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":[],"tunaSlug":null,"isFeaturedMetaSlug":false}},"meta":{"arg":{"word":"hyperlipidaemia"},"requestId":"hrZERKJtYsgNgZThO46_h","requestStatus":"fulfilled"}},{"type":"fetchSpellSuggestions/fulfilled","payload":{"data":{"luna":[],"tuna":["helipad","heliport","helpmate","hippopotamus","helpmeet","palpitate","pulpiter","palpate","pulpiteer"],"lunaWithSlug":[],"tunaWithSlug":[{"displayForm":"helipad","slug":"helipad"},{"displayForm":"heliport","slug":"heliport"},{"displayForm":"helpmate","slug":"helpmate"},{"displayForm":"hippopotamus","slug":"hippopotamus"},{"displayForm":"helpmeet","slug":"helpmeet"},{"displayForm":"palpitate","slug":"palpitate"},{"displayForm":"pulpiter","slug":"pulpiter"},{"displayForm":"palpate","slug":"palpate"},{"displayForm":"pulpiteer","slug":"pulpiteer"}]}},"meta":{"arg":{"word":"hyperlipidaemia"},"requestId":"dHDYxQP0uWPbw2qo1W9F7","requestStatus":"fulfilled"}}]},"actionData":null,"errors":null}

hyperlipidaemia

noun

Word of the Day