/ Dictionary / Index S straw mushroom: Meaning and Definition of Find definitions for: straw' mush"room Pronunciation: [key] a small brown mushroom, Volvariella volvacea, used in Asian cookery. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. straw mite straw vote 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