/ Dictionary / Index U unbidden: Meaning and Definition of Find definitions for: un•bid•den Pronunciation: (un-bid'n), [key] — adj. not ordered or commanded; spontaneous. not asked or summoned; uninvited. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. unbiblical unbind Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language