/ Dictionary / Index T thundery: Meaning and Definition of Find definitions for: thun•der•y Pronunciation: (thun'du-rē), [key] — adj. thunderous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: thundery (Thesaurus) thunderstruck Thunen Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language