trace element

noun

: a chemical element present in minute quantities

especially : a micronutrient (such as iodine, iron, and zinc) with an optimum daily intake of typically less than 100 milligrams a day

Examples of trace element in a Sentence

Recent Examples on the Web

Purists will appreciate tasting the merroir, the unique flavor profile determined by the location, temperature, and trace elements of the oyster’s environment. —Rai Mincey, Southern Living, 10 Mar. 2026

Fish emulsion supplies essential nutrients and supports soil microbial health, while liquid seaweed adds trace elements and growth hormones that enhance plant resilience and reduce drought stress. —Rita Perwich, San Diego Union-Tribune, 7 Mar. 2026

Later, however, the chemical composition of the water improved, as indicated by stable isotopes and trace elements found in the aqueduct. —Maria Mocerino, Interesting Engineering, 18 Jan. 2026

This allows for Himalayan salt to retain its numerous natural minerals and trace elements. —Cristina Mutchler, Verywell Health, 25 Dec. 2025

Word History

First Known Use

1932, in the meaning defined above

Rhymes for trace element

• multielement

Kids Definition

trace element

noun

: a chemical element present in tiny amounts

especially : one that is used by a living thing and is considered essential to the functions necessary for life

Medical Definition

trace element

noun

: a chemical element present in minute quantities

especially : a micronutrient (as iodine, iron, and zinc) with an optimum daily intake of typically less than 100 milligrams