One who testifies, especially in court
Attestation to a fact, statement, or event; testimony:
(Grammar) A deponent verb.
An impromptu or extralegal system of justice substituted for established judicial procedure:
Find another word for attester. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for attester, like: attestant, testifier, witness, deponent and law.