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.
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.