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Definition of micronutrient
micronutrient
/ˌmaɪkroʊˈnuːtriənt/
mi · cro · nu · tri · ent
Plural:micronutrients
micronutrient Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
5
micronutrient Game Scores & Validity
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Scrabble UK
WWF
Wordle Guess
• noun
1
A chemical element or organic compound, such as a vitamin or trace mineral, required only in minute amounts for the normal growth, metabolism, and physiological development of a living organism.
Example
"Leafy green vegetables are rich in essential micronutrients like iron, folate, and vitamin K."
Synonyms
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Word Origin & Etymology
Coined in the mid-20th century by combining the Greek prefix 'micro-' (meaning 'small') with 'nutrient' (from Latin 'nutrire', meaning 'to nourish').
Cite this Entry
Wordmom. (2026). Definition of Micronutrient. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/micronutrient