English
kiloflop
From kilo- + flop.
Proto-Indo-European *ǵʰes- ‘hand’
Proto-Indo-European *ǵʰesliyoy
Proto-Hellenic *kʰehliyoi ‘thousand’
Ancient Greek χίλιοι ‘one thousand’
English kilo-
Today it means
noun A unit of computing power equal to 1,000 floating point operations per second
Language periods are conventional ranges, not dates for this word.
Etymograph / kiloflop