/ Dictionary / Index G gyrostatic compass: Meaning and Definition of Find definitions for: gy'rostat'ic com'pass Pronunciation: [key] gyrocompass. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gyrostat gyrostatics Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language