different between substrate vs nutrient

English

Etymology

Anglicization of substratum.

Pronunciation

• Hyphenation: sub?strate
• IPA^(key): /?s?bst?e?t/

Noun

substrate (plural substrates)

1. (biochemistry) What an enzyme acts upon.
2. (biology) A surface on which an organism grows, or to which an organism or an item is attached.

   The rock surface of a rockpool is the substrate for a sessile organism such as a limpet.

   • 2006, Edward A. Wasserman, Thomas R. Zentall, Comparative Cognition: Experimental Explorations of Animal Intelligence ?ISBN, page 520:

     Detach/subtract [tasks involve] Severing a fixed attachment between environmental objects (or the substrate) or removing object(s) from another unattached object, so the latter is a more useful tool.

3. An underlying layer; a substratum.
4. (linguistics) A language that is replaced in a population by another language and that influences the language imposed on its speakers.
5. (plating) A metal which is plated with another metal which has different physical properties.
6. (construction) A surface to which a substance adheres.
7. The substance lining the bottom edge of an enclosure.

   The substrate of an aquarium can affect the water's acidity.

   Stream substrate affects fish longevity.

Synonyms

• underlayer
• (underlying layer; linguistics): substratum

Translations

Verb

substrate (third-person singular simple present substrates, present participle substrating, simple past and past participle substrated)

1. (obsolete, transitive) To strew or lay under.
   • 1663, Robert Boyle, Considerations touching the Usefulness of Experimental Natural Philosophy

     The melted glass being supported by the substrated sand.

Adjective

substrate (comparative more substrate, superlative most substrate)

1. Having very slight furrows.

See also

• substrate on Wikipedia.Wikipedia

English

Etymology

Borrowed from Latin n?tri?ns, present participle of n?tri? (“I suckle, nourish, foster”).

Pronunciation

• (UK) IPA^(key): /?nju?.t?i.?nt/
• (General American) IPA^(key): /?nu?.t?i.?nt/

Noun

nutrient (plural nutrients)

1. A source of nourishment, such as food, that can be metabolized by an organism to give energy and build tissue.
   • 2012, George Monbiot, Guardian Weekly, August 24, p.20

     Even second-generation biofuels, made from crop wastes or wood, are an environmental disaster, either extending the cultivated area or removing the straw and stovers which protect the soil from erosion and keep carbon and nutrients in the ground.

Synonyms

• nutriment

Derived terms

• antinutrient

Translations

Adjective

nutrient (comparative more nutrient, superlative most nutrient)

1. Providing nourishment.

Translations

Related terms

• nourish
• nourishment
• nurse
• nursery
• nutriment
• nutrition
• nutritional
• nutritious
• nutritive

Further reading

• nutrient in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• nutrient in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Catalan

Etymology

Borrowed from Latin nutriens, nutrientem.

Pronunciation

• (Balearic, Valencian) IPA^(key): /nu.t?i?ent/
• (Central) IPA^(key): /nu.t?i?en/

Noun

nutrient m (plural nutrients)

1. nutrient

Related terms

• nodrir

Further reading

• “nutrient” in Diccionari de la llengua catalana, segona edició, Institut d’Estudis Catalans.
• “nutrient” in Gran Diccionari de la Llengua Catalana, Grup Enciclopèdia Catalana.
• “nutrient” in Diccionari normatiu valencià, Acadèmia Valenciana de la Llengua.

Latin

Verb

n?trient

1. third-person plural future active indicative of n?tri?