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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Zinc for the retina An important part of the eye is the retina—and the trace element zinc is important for keeping it strong. Maria Berentzen, Vogue, 12 Dec. 2024 Zircon trace element evidence for early hydrothermal activity on Mars. Tom Rogers, Newsweek, 25 Nov. 2024 Everything from the climate to the soil leaves behind trace elements, creating a unique profile that Oritain calls an Origin Fingerprint. Sarah Jones, Sourcing Journal, 10 July 2024 According to the National Institutes of Health, manganese is an essential trace element that is naturally present in many foods and available as a dietary supplement. Marley Malenfant, Austin American-Statesman, 30 May 2024 See all Example Sentences for trace element 

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of trace element was in 1932

Dictionary Entries Near trace element

Cite this Entry

“Trace element.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trace%20element. Accessed 21 Dec. 2024.

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

More from Merriam-Webster on trace element

Last Updated: - Updated example sentences
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