noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   One who attests.
2. 2
   (law) a person who attests to the genuineness of a document or signature by adding their own signature wordnet

Synonyms

All synonyms

witnessattestantattestation authorityattestatorcertifiernotary

Antonyms

All antonyms

doubternonwitnessskepticunattested data

Etymology

From attest + -or.