[n] testimony by word or deed to your religious faith
[n] a close observer; someone who looks at something (such as an exhibition of some kind); "the spectators applauded the performance"; "television viewers"; "sky watchers discovered a new star"
[n] 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
[n] (law) a person who testifies under oath in a court of law
[v] be a witness to
[v] perceive or be contemporaneous with; "We found Republicans winning the offices"; "You'll see a lot of cheating in this school"; "I want to see results"; "The 1960 saw the rebellion of the younger generation against established traditions"; "I want to see results"