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Definition of attestation

attestation

/ˌæt.ɛsˈteɪ.ʃən/
at · tes · ta · tion

Plural:attestations
•
Adjective:attestative
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attestation Lexical Profile

attestation Game Scores & Validity

• noun

1

A formal statement, declaration, or action bearing witness that something is true, genuine, or valid; the act of witnessing the signing of a formal document and signing it to verify its execution.

Example

"The notary public signed the attestation at the bottom of the will to confirm the identity of the signatory."


2

Evidence or proof of the existence or occurrence of something, especially the earliest recorded occurrence of a word or linguistic form in historical texts.

Example

"The earliest known attestation of this idiom appears in a collection of seventeenth-century letters."

Synonyms
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Antonyms
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• Rhymes for attestation

Word Origin & Etymology

Borrowed in the 15th century from Middle French attestation, from Latin attestatio, derived from attestari ('to bear witness to'), combining ad- ('to') and testari ('to witness'), from testis ('a witness').

Cite this Entry


Wordmom. (2026). Definition of Attestation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/attestation
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