/ Dictionary / Index S -ster: Meaning and Definition of Find definitions for: -ster Pronunciation: [key] a suffix used in forming nouns, often derogatory, referring especially to occupation, habit, or association: gamester; songster; trickster. ster. Pronunciation: [key] sterling. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stepwise steradian Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language