millimeter

US /ˈmɪl.əˌmiː.t̬ɚ/
UK /ˈmɪl.əˌmiː.t̬ɚ/
"millimeter" picture
1.

millimeter

a metric unit of length equal to one thousandth of a meter

:
The thickness of the paper is one millimeter.
De dikte van het papier is één millimeter.
Measure the tiny gap in millimeters.
Meet de kleine opening in millimeters.