micronutrient
noun
mi·cro·nu·tri·ent
ˌmī-krō-ˈnü-trē-ənt 
-ˈnyü-
: a chemical element or substance (such as calcium or vitamin C) that is essential in minute amounts to the growth and health of a living organism see trace element compare macronutrient
Examples of micronutrient in a Sentence
Recent Examples on the Web
Counting calories alone also doesn't necessarily account for the big picture of macro- and micronutrient balance.
—
Jamie Johnson, Verywell Health, 6 Feb. 2026
Other micronutrients also play important roles.
—Leeann Weintraub, Daily News, 5 Feb. 2026
Along with protein and healthy fats, sardines and anchovies are packed with essential micronutrients.
—Mark Gurarie, Health, 3 Feb. 2026
And excess phosphorus in soil can hinder the uptake of essential plant micronutrients and alter the soil microbial community, reducing diversity that is important for good soil health.
—Dinesh Phuyal, The Conversation, 26 Jan. 2026
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Jamie Johnson, Verywell Health, 6 Feb. 2026
Other micronutrients also play important roles.
—Leeann Weintraub, Daily News, 5 Feb. 2026
Along with protein and healthy fats, sardines and anchovies are packed with essential micronutrients.
—Mark Gurarie, Health, 3 Feb. 2026
And excess phosphorus in soil can hinder the uptake of essential plant micronutrients and alter the soil microbial community, reducing diversity that is important for good soil health.
—Dinesh Phuyal, The Conversation, 26 Jan. 2026
See All Example Sentences for micronutrient
Cite this Entry
“Micronutrient.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micronutrient. Accessed 15 Feb. 2026.
Copy CitationMedical Definition
micronutrient
noun
mi·cro·nu·tri·ent
-ˈn(y)ü-trē-ənt
: a chemical element or substance (such as calcium or vitamin C) that is essential in minute amounts to growth and health see trace element compare macronutrient
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