Why does kilo mean 1000?

Why does kilo mean 1000? Kilo– is a combining form used like a prefix meaning “thousand.” It is often used in units of measure. Kilo– comes from Greek chī́lioi, meaning “a thousand.” The Latin translation of chī́lioi is mille, “a thousand,” which is the source of English terms such as millennium and millipede.

Kilo– is a combining form used like a prefix meaning “thousand.” It is often used in units of measure. Kilo– comes from Greek chī́lioi, meaning “a thousand.” The Latin translation of chī́lioi is mille, “a thousand,” which is the source of English terms such as millennium and millipede.