/ Dictionary / Index T toadstool: Meaning and Definition of Find definitions for: toad•stool Pronunciation: (tōd'stl"), [key] — n. any of various mushrooms having a stalk with an umbrellalike cap, esp. the agarics. a poisonous mushroom, as distinguished from an edible one. any of various other fleshy fungi, as the puffballs and coral fungi. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: toadstool (Thesaurus) toadstone toady Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language