noun
- a chemical element or substance required by living organisms in very small amounts for proper growth and development
Usage: biology; nutrition
Examples
- Iron is an essential micronutrient needed for healthy blood cells.
- The soil was deficient in several micronutrients, affecting crop growth.
- Vitamin supplements can help provide necessary micronutrients.
- Plants require micronutrients like zinc and copper in tiny quantities.
- A balanced diet usually provides all the micronutrients your body needs.
- The fertilizer contained both macronutrients and micronutrients.