单词 | nutrition |
释义 | nutrition[ noo-trish-uhn, nyoo- ] / nuˈtrɪʃ ən, nyu- / SEE SYNONYMS FOR nutrition ON THESAURUS.COM nounthe act or process of nourishing or of being nourished. the science or study of, or a course of study in, nutrition, especially of humans. the process by which organisms take in and utilize food material. food; nutriment. the pursuit of this science as an occupation or profession. Origin of nutrition1375–1425; late Middle English <Late Latin nūtrītiōn- (stem of nūtrītiō) a feeding, equivalent to Latin nūtrīt(us) (past participle of nūtrīre to feed, nourish) + -iōn--ion OTHER WORDS FROM nutritionnu·tri·tion·al, nu·tri·tion·ar·y, adjectivenu·tri·tion·al·ly, adverbhy·per·nu·tri·tion, nounsu·per·nu·tri·tion, nounWords nearby nutritionnutrient vessel, nutrigenetics, nutrigenomics, Nutrilite, nutriment, nutrition, nutritionist, nutritionist's calorie, nutritious, nutritive, nutritive equilibrium Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for nutritionBritish Dictionary definitions for nutritionnutrition / (njuːˈtrɪʃən) / nouna process in animals and plants involving the intake of nutrient materials and their subsequent assimilation into the tissuesRelated adjectives: alimentary, trophic the act or process of nourishing the study of nutrition, esp in humans Derived forms of nutritionnutritional or rare nutritionary, adjectivenutritionally, adverbWord Origin for nutritionC16: from Late Latin nūtrītiō, from nūtrīre to nourish 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 nutritionnutrition [ nōō-trĭsh′ən ] n.The process by which living organisms obtain food and use it for growth, metabolism, and repair. Its stages include ingestion, digestion, absorption, transport, assimilation, and excretion. The science that deals with food and nourishment, including dietary guidelines, food composition, and the roles that various nutrients have in maintaining health. Other words from nutritionnu•tri′tion•al adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for nutritionnutrition [ nōō-trĭsh′ən ] The process by which living organisms obtain food and use it for growth, metabolism, and repair. The stages of nutrition include ingestion, digestion, absorption, transport, assimilation, and excretion. The scientific study of food and nourishment, including food composition, dietary guidelines, and the roles that various nutrients have in maintaining health. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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