/ Dictionary / Index S sastruga: Meaning and Definition of Find definitions for: sas•tru•ga Pronunciation: (sas'tru-gu, sä'stru-, sa-str'-, sä-), [key] — pl. -gi Usually,ridges of snow formed on a snowfield by the action of the wind. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sassy bark sat 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