/ Dictionary / Index S sugar glider: Meaning and Definition of Find definitions for: sug'ar glid"er Pronunciation: [key] a gliding possum, Petaurus breviceps, inhabiting open forests of New Guinea, Tasmania, and Australia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sugar-free sugar grove Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language