micron

noun

mi·​cron ˈmī-ˌkrän How to pronounce micron (audio)

Examples of micron in a Sentence

Recent Examples on the Web The Nissan researchers have managed to shrink their coating down to 120 microns – much thinner than other cooling coats, but still much thicker than existing automotive paint. Michael Irving, New Atlas, 7 Aug. 2024 Aerosols, or fine particulates, less than 2.5 microns in diameter released into the air by a range of industrial processes are beginning to alter monsoon rain patterns on which millions of people depend for growing food. Joyeeta Gupta, Scientific American, 1 Mar. 2024 Combining exceptional air purification with the functionality of a large, oscillating fan, its 360-degree HEPA filter, made from recycled materials, effectively captures allergens and pollutants down to 0.1 microns. Shubham Yewale, PCMAG, 13 Aug. 2024 For one, at 400 microns these coatings are much thicker than vehicle paint, which is roughly 20 microns per layer on average. Michael Irving, New Atlas, 7 Aug. 2024 See all Example Sentences for micron 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'micron.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

New Latin, from Greek mikron, neuter of mikros small — more at micr-

First Known Use

1879, in the meaning defined above

Time Traveler
The first known use of micron was in 1879

Dictionary Entries Near micron

Cite this Entry

“Micron.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micron. Accessed 12 Sep. 2024.

Kids Definition

micron

noun
mi·​cron ˈmī-ˌkrän How to pronounce micron (audio)

Medical Definition

micron

noun
mi·​cron ˈmī-ˌkrän How to pronounce micron (audio)
: a unit of length equal to one millionth of a meter

called also micrometer, mu

More from Merriam-Webster on micron

Last Updated: - Updated example sentences
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