quettametre

== English == === Etymology === From quetta- +‎ metre. === Noun === quettametre (plural quettametres) (metrology) An SI unit of length equal to 1030 metres. Symbol: Qm Alternative forms: Qm (symbol), quettameter (US) Meronyms: picometre < nanometre < micrometre < millimetre < centimetre < decimetre < metre < kilometre < megametre < gigametre < terametre < petametre < exametre < zettametre < yottametre < ronnametre === Anagrams === quettameter