/ Dictionary / Index S Snowdon: Meaning and Definition of Find definitions for: Snow•don Pronunciation: (snōd'n), [key] — n. a mountain in NW Wales: highest peak in Wales. 3560 ft. (1085 m). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. snow day snowdrift Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language