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Etymology
· Ancient Greek
χίλιοι
3 English words descend from Ancient Greek
χίλιοι
, most common first.
kilometre
An SI unit of length equal to 10³ metres. Symbol: km
chilia-
thousand; thousandfold.
kilo-
In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by a thousand (1000).