/ Dictionary / Index A achievement: Meaning and Definition of Find definitions for: a•chieve•ment Pronunciation: (u-chēv'munt), [key] — n. something accomplished, esp. by superior ability, special effort, great courage, etc.; a great or heroic deed: his remarkable achievements in art. act of achieving; attainment or accomplishment: the achievement of one's object. the full display of the armorial bearings of an individual or corporation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: achievement (Thesaurus) achieved status achievement age Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language