/ Dictionary / Index G goopy: Meaning and Definition of Find definitions for: goop•y Pronunciation: (g'pē), [key] — goop•i•er, goop•i•est. characteristic of goop; sticky, viscous. mawkishly sentimental: a goopy love story. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. goop go or no-go Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language