polyunsaturated

[ pol-ee-uhn-sach-uh-rey-tid ]

/ ˌpɒl i ʌnˈsætʃ əˌreɪ tɪd /

adjective Nutrition.

of or noting a class of animal or vegetable fats, especially plant oils, whose molecules consist of carbon chains with many double bonds unsaturated by hydrogen atoms and that are associated with a low cholesterol content of the blood.

Origin of polyunsaturated

First recorded in 1930–35; poly- + unsaturated

Words nearby polyunsaturated

polytriglyph, polytrophic, polytunnel, polytypic, polyunsaturate, polyunsaturated, polyurethane, polyuria, polyvalent, polyvalent allergy, polyvalent serum

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for polyunsaturated

In fact, the correction of the Cambridge study had to do with polyunsaturated fats—not saturated fats.
The AHA’s Absurd Saturated Fat Obsession|Dr. Barbara H. Roberts|June 3, 2014|DAILY BEAST
The recording was sprinkled with repeated instances of unusual key words, such as “polyunsaturated” and “knuckleduster.”
Will Work for 25 Cents an Hour!|Thomas E. Weber|June 22, 2011|DAILY BEAST

British Dictionary definitions for polyunsaturated

polyunsaturated

/ (ˌpɒlɪʌnˈsætʃəˌreɪtɪd) /

adjective

of or relating to a class of animal and vegetable fats, the molecules of which consist of long carbon chains with many double bonds. Polyunsaturated compounds are less likely to be converted into cholesterol in the body. They are widely used in margarines and in the manufacture of paints and varnishesSee also monounsaturated

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for polyunsaturated

polyunsaturated

[ pŏl′ē-ŭn-săch′ə-rā′tĭd ]

adj.

Of or relating to long-chain carbon compounds, especially fatty acids, having two or more double bonds per molecule. Foods containing polyunsaturated fatty acids help reduce the level of LDL cholesterol in the blood.

Scientific definitions for polyunsaturated

polyunsaturated

[ pŏl′ē-ŭn-săch′ə-rā′tĭd ]

Relating to an organic compound, especially a fat, in which more than one pair of carbon atoms are joined by double or triple bonds. See more at unsaturated.

单词	polyunsaturated
释义	polyunsaturated [ pol-ee-uhn-sach-uh-rey-tid ] / ˌpɒl i ʌnˈsætʃ əˌreɪ tɪd / adjective Nutrition. of or noting a class of animal or vegetable fats, especially plant oils, whose molecules consist of carbon chains with many double bonds unsaturated by hydrogen atoms and that are associated with a low cholesterol content of the blood. Origin of polyunsaturated First recorded in 1930–35; poly- + unsaturated Words nearby polyunsaturated polytriglyph, polytrophic, polytunnel, polytypic, polyunsaturate, polyunsaturated, polyurethane, polyuria, polyvalent, polyvalent allergy, polyvalent serum Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for polyunsaturated In fact, the correction of the Cambridge study had to do with polyunsaturated fats—not saturated fats. The AHA’s Absurd Saturated Fat Obsession\|Dr. Barbara H. Roberts\|June 3, 2014\|DAILY BEAST The recording was sprinkled with repeated instances of unusual key words, such as “polyunsaturated” and “knuckleduster.” Will Work for 25 Cents an Hour!\|Thomas E. Weber\|June 22, 2011\|DAILY BEAST British Dictionary definitions for polyunsaturated polyunsaturated / (ˌpɒlɪʌnˈsætʃəˌreɪtɪd) / adjective of or relating to a class of animal and vegetable fats, the molecules of which consist of long carbon chains with many double bonds. Polyunsaturated compounds are less likely to be converted into cholesterol in the body. They are widely used in margarines and in the manufacture of paints and varnishesSee also monounsaturated Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for polyunsaturated polyunsaturated [ pŏl′ē-ŭn-săch′ə-rā′tĭd ] adj. Of or relating to long-chain carbon compounds, especially fatty acids, having two or more double bonds per molecule. Foods containing polyunsaturated fatty acids help reduce the level of LDL cholesterol in the blood. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for polyunsaturated polyunsaturated [ pŏl′ē-ŭn-săch′ə-rā′tĭd ] Relating to an organic compound, especially a fat, in which more than one pair of carbon atoms are joined by double or triple bonds. See more at unsaturated. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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