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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A unit of length equal to one thousandth of a millimeter or about 0.000039 inch. (plural)

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Usage examples (39)
  • It's measured in microns, does not effect accuracy, pressure or velocity.
  • While microscopic, the particles are large enough to be measured in microns, or millionths of a meter.
  • Most are more like 50 microns, which is less than the screen in question.
  • The laser will use infrared light with a wavelength of 1.06 microns, which is thousands of times shorter than radio waves.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.