attestant

Definitions of attestant
1

n someone who affirms or vouches for the correctness or truth or genuineness of something

Synonyms:
attester
Type of:
informant, witness, witnesser
someone who sees an event and reports what happened

n (law) a person who attests to the genuineness of a document or signature by adding their own signature

Synonyms:
attestator, attestor, witness
Type of:
signatory, signer
someone who signs and is bound by a document

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