/ Dictionary / Index A attestation: Meaning and Definition of Find definitions for: at•tes•ta•tion Pronunciation: (at"e-stā'shun), [key] — n. an act of attesting. an attesting declaration; testimony; evidence. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: attestation (Thesaurus) attest attested form Related Content Daily Word Quiz: ounterfeit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language