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BNC: 27655 COCA: 31459

polyunsaturated

1 ENTRIES FOUND:
polyunsaturated /ˌpɑːliˌʌnˈsætʃəˌreɪtəd/ adjective
polyunsaturated
/ˌpɑːliˌʌnˈsætʃəˌreɪtəd/
adjective
Learner's definition of POLYUNSATURATED
technical
used to describe a type of oil or fat that is found especially in nuts and fish and that is better for your health than saturated fats and trans fats(油脂)多不饱和的
compare monounsaturated, unsaturated
BNC: 27655 COCA: 31459

polyunsaturated

adjective

poly·​un·​sat·​u·​rat·​ed ˌpä-lē-ˌən-ˈsa-chə-ˌrā-təd How to pronounce polyunsaturated (audio)
of an oil or fatty acid
: having many double or triple bonds in a molecule compare monounsaturated

Example Sentences

Recent Examples on the Web Salmon Add salmon to your diet for lots of polyunsaturated fatty acids (PUFAs). Karla Walsh, Better Homes & Gardens, 15 Aug. 2022 However, fats like monounsaturated and polyunsaturated fats are the heart-healthy choices. Sandee Lamotte, CNN, 30 Mar. 2022 Specifically, slower finishers consumed significantly less monounsaturated and polyunsaturated fats than faster runners, as well as significantly less potassium and magnesium. Amby Burfoot, Outside Online, 4 June 2020 Fish oil is a polyunsaturated fat that contains two types of omega-3 fatty acids — eicosapentaenoic acid and docosahexaenoic acid, which the human body does not naturally produce in large quantities. Bryony Gilbey, chicagotribune.com, 11 Apr. 2021 The polyunsaturated omega-3 fatty acids inside can help nourish your hair and scalp and prevent dryness. Caroline Picard, Good Housekeeping, 17 Feb. 2021 The two main types of polyunsaturated fats are omega-3 and omega-6 fatty acids, essential fats that our bodies cannot make on their own but need for many essential functions, the American Heart Association (AHA) explains. Sarah-jane Bedwell, SELF, 30 Sep. 2020 But fatty acids, specifically certain polyunsaturated fatty acids, are crucial to healthy skin function. A.a. Newton, SELF, 28 Aug. 2019 When looking for an oil to use in cooking, those with high levels of monounsaturated or polyunsaturated fats that lower cholesterol are preferred. Ashley May, USA TODAY, 22 Jan. 2020 See More

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of polyunsaturated was in 1932
BNC: 27655 COCA: 31459

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