/ Dictionary / Index G gill pouch: Meaning and Definition of Find definitions for: gill' pouch" Pronunciation: (gil). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gill-over-the-ground gill raker 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