armlet. n. 1. a small arm, as of a lake, the sea, etc. 2. (Clothing & Fashion) a band or bracelet worn round the arm for ornament, identification, etc.rmlet. n. 1. a small arm, as of a lake, the sea, etc. 2. (Clothing & Fashion) a band or bracelet worn round the arm for ornament, identification, etc.
kilo- a combining form used in the names of units of measure equal to one thousand of a given base unit: kiloliter; kilowatt. [< French, representing Greek chilioi a thousand]
Kilogram definition, a unit of mass equal to 1000 grams: the basic unit of mass in the International System of Units (SI), equal to the mass of the international prototype of the kilogram, a platinum-iridium cylinder kept in SÃ¨vres, France. See more.