/ Dictionary / Index E exhedra: Meaning and Definition of Find definitions for: ex•he•dra Pronunciation: (ek-sē'dru, eks-hē'-), [key] — pl. -drae exedra. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. exhaust velocity exhibit Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language