/ Dictionary / Index A asunder: Meaning and Definition of Find definitions for: a•sun•der Pronunciation: (u-sun'dur), [key] — adv., adj. into separate parts; in or into pieces: Lightning split the old oak tree asunder. apart or widely separated: as wide asunder as the polar regions. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: asunder (Thesaurus) Asunción A supply Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language