nutrition

American  

[noo-trish-uhn, nyoo-] / nuˈtrɪʃ ən, nyu- /

noun

1. the act or process of nourishing or of being nourished; the use of food for life, health, and growth.

   Our program helps families learn about nutrition and make the most of their food budget.

2. Biology. the process by which organisms take in and utilize food material.

   Most animals have holozoic nutrition—they take in whole food and then digest it into smaller particles.

3. food or nutriment; any substance used or needed for nourishment.

   Billions of people rely on seafood for essential nutrition.

   The chart shows nutrition information for each menu item, including fat, protein, and so on.

4. the science or study of, or a course of study in, nutrition, especially of humans.

   She has a master's degree in nutrition from the University of Oslo.

5. the pursuit of this science as an occupation or profession.

   She now runs a consultancy specializing in naturopathy and nutrition.

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nutrition British  

/ njuːˈtrɪʃən /

noun

1. a process in animals and plants involving the intake of nutrient materials and their subsequent assimilation into the tissues

2. the act or process of nourishing

3. the study of nutrition, esp in humans

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nutrition Scientific  

/ no̅o̅-trĭsh′ən /

1. 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.

2. The scientific study of food and nourishment, including food composition, dietary guidelines, and the roles that various nutrients have in maintaining health.

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Other Word Forms

• hypernutrition noun
• nutritional adjective
• nutritionally adverb
• nutritionary adjective
• supernutrition noun

Etymology

Origin of nutrition

First recorded in 1375–1425; late Middle English, from Late Latin nūtrītiōn- (stem of nūtrītiō ) “a feeding,” equivalent to Latin nūtrīt(us) (past participle of nūtrīre “to feed”; nourish ) + -iōn- -ion

Example Sentences

She also struggles to absorb nutrition, meaning she requires specialised baby formula.

From BBC

She started to read up on nutrition and create a healthy diet that helped fuel her body.

From BBC

Even though Balanophora relies completely on its host trees for nutrition, the researchers found that it has not eliminated its plastids.

From Science Daily

Recruitment of new participants is ongoing, to continue supporting public research into the relationship between nutrition and health.

From Science Daily

Moreover, should consumer nutrition trends shift away from eggs’ newfound acceptance, the company’s predominant revenue driver could depress margins.

From Barron's

Related Words

• nourishment