The story
- French · derived frommillimètre
- English todaymillimetre
From French millimètre, equivalent to milli- + metre.
Etymology from Wiktionary, CC BY-SA 4.0.
millimetre
Today it means: An SI/MKS unit of measure, the length of ¹⁄₁₀₀₀ of a metre. Symbol: mm Full definition →
French millimètre