/ Dictionary / Index S skookum: Meaning and Definition of Find definitions for: skoo•kum Pronunciation: (sk'kum), [key] — adj. Northwest U.S., Canada. large; powerful; impressive. excellent; first-rate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Skokie Skopje Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language