/ Dictionary / Index G guiver: Meaning and Definition of Find definitions for: gui•ver Pronunciation: (gī'vur), [key] — n. guyver. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Guitry Guiyang 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