2. To give proof of; to manifest; as, the ruins of Palmyra attest its ancient magnificence.

3. To call to witness; to invoke. [Archaic] The sacred streams which Heaven's imperial state Attests in oaths, and fears to violate. Dryden.

ATTEST
At*test", n.

Defn: Witness; testimony; attestation. [R.]
The attest of eyes and ears. Shak.

ATTESTATION
At`tes*ta"tion, n. Etym: [L. attestatio: cf. F. attestation.]

Defn: The act of attesting; testimony; witness; a solemn or official declaration, verbal or written, in support of a fact; evidence. The truth appears from the attestation of witnesses, or of the proper officer. The subscription of a name to a writing as a witness, is an attestation.

ATTESTATIVE
At*test"a*tive, a.

Defn: Of the nature of attestation.

ATTESTER; ATTESTOR
At*test"er, At*test"or, n.

Defn: One who attests.