micrometre

(redirected from Micrometres)
Also found in: Dictionary, Thesaurus, Medical.
Related to Micrometres: microns

micrometre

(unit)
(Or "micron") One millionth of a metre. The symbol is a Greek letter mu followed by "m".

Features on modern integrated circuits are typically measured in microns. The smallest features in 1999 are around 0.1 microns across.