exametre
English
Etymology
Noun
exametre (plural exametres)
- (metrology) An SI unit of length equal to 1018 metres. Symbol: Em
- Alternative forms: Em (symbol), exameter (US)
- Holonyms: zettametre < yottametre < ronnametre < quettametre
- Meronyms: picometre < nanometre < micrometre < millimetre < centimetre < decimetre < metre < kilometre < megametre < gigametre < terametre < petametre