Attest

at-test′, v.t. to testify or bear witne to: to affirm by signature or oath: to give proof of, to manifest: ( obs. ) to call to witne .— v.i. to bear witne .— n. ( Shak. ) witne , testimony.— adjs. Attest′able , Attest′ative .— ns. Attestā′tion , act of attesting: administration of an oath; Attest′or , Attest′er , one who attests or vouches for. [L. attestāri , ad , to, testis , a witne .]