someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous) | testimony by word or deed to your religious faith |
someone who circulates forged banknotes or counterfeit coins | someone who sees an event and reports what happened |
an organism that can utter vocal sounds | a close observer; someone who looks at something (such as an exhibition of some kind) |
| (law) a person who attests to the genuineness of a document or signature by adding their own signature |
| (law) a person who testifies under oath in a court of law |