/ Dictionary / Index A achondrite: Meaning and Definition of Find definitions for: a•chon•drite Pronunciation: (ā-kon'drīt), [key] — n. a meteorite containing no chondrules. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: achondrite (Thesaurus) acholuria achondroplasia Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language