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Micron - Meaning, Definition & English Examples

A micron is a unit of length equal to one millionth of a meter, often used to measure microscopic objects like cells or particles. It is also called a micrometer.

micron

/ˈmaɪkrɑn/ /ˈmaɪkrɒn/

Definition:

A unit of length equal to one millionth of a meter, used in scientific measurements.

Synonyms:

micrometer, millionth, tiny unit

Part of Speech:

noun

Antonyms:

kilometer, mile

Common Collocations:

micron scale, micron level, micron precision

Derivatives:

micronic, micrometry

Usage Tips:

Use "micron" for precise measurements in science or engineering contexts; avoid in everyday conversation.

Common Phrases:

within a micron, microns apart, micron-thin layer

Etymology:

From Greek "mikron," meaning "small," via French and scientific Latin.

Examples:

  • 1. The microscope can measure objects down to a single micron.
  • 2. Dust particles are often less than 10 microns in size.
  • 3. The filter removes all particles larger than 5 microns.
  • 4. Human hair is about 50 to 70 microns thick.

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