Breadcrumb Home > Dictionary Cite Meaning of annihilable Find definitions for: an•ni•hi•la•ble Pronunciation: (u-nī'u-lu-bul), [key] — adj. that can be annihilated. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Annie Oakley annihilate Related Content Daily Word Quiz: apotheosis Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language