nutrition
UK /njuːˈtɹɪʃ.ən/ · US /nuˈtɹɪʃ.ən/ noun
Forms nutritions
- noun (biology) The organic process by which an organism assimilates food and uses it for growth and maintenance.
- noun The academic discipline around the scientific study of this process.
- noun That which nourishes; nutriment. “I accidentally ate a worm which was in my apple - my uncle said the extra nutrition would do me good.”
Synonyms
nutriment nourishment sustenance aliment alimentation victuals
Etymology
Borrowed from Middle French nutrition, from Old French nutricion, from Latin nutritio.
Webster’s 1913
- noun In the broadest sense, a process or series of processes by which the living organism as a whole (or its component parts or organs) is maintained in its normal condition of life and growth.
- noun In a more limited sense, the process by which the living tissues take up, from the blood, matters necessary either for their repair or for the performance of their healthy functions.
Etymology [Cf. F. nutrition. See Nutritious.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “nutrition”, CC BY-SA 4.0. Details