/ Dictionary / Index G gigaflops: Meaning and Definition of Find definitions for: gig•a•flops Pronunciation: (gig'u-flops", jig'-), [key] a measure of computer speed, equal to one billion floating-point operations per second. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gigaelectron volt gigahertz Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language