kilo-


a Greek combining form meaning “thousand,” introduced from French in the nomenclature of the metric system (kiloliter); on this model, used in the formation of compound words in other scientific measurements (kilowatt).

Origin of kilo-

< French, representing Greek chī́lioi a thousand

British Dictionary definitions for kilo-

kilo-

prefix

denoting 10³ (1000) kilometre Symbol: k
(in computer technology) denoting 2 10 (1024): kilobyte: in computer usage, kilo- is restricted to sizes of storage (e.g. kilobit) when it means 1024; in other computer contexts it retains its usual meaning of 1000

Word Origin for kilo-

from French, from Greek khilioi thousand

Medical definitions for kilo-

kilo-

pref.

One thousand (103):kilogram.

Scientific definitions for kilo-

kilo-

A prefix that means:
One thousand, as in kilowatt, one thousand watts.
210 (that is, 1,024), which is the power of 2 closest to 1,000, as in kilobyte.