Breadcrumb Home > Dictionary > Index S snowfield: Meaning and Definition of Find definitions for: snow•field Pronunciation: (snō'fēld"), [key] — n. Geol. a large and relatively permanent expanse of snow. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: snowfield (Thesaurus) snow fence snowflake ✖ Related Content Daily Word Quiz: criticaster Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language