noun
plural -nesses
[count] a person who sees something (such as a crime) happen
b law :a person who makes a statement in a court about what he or she knows or has seen
[count] :a person who is present at an event (such as a wedding) and can say that it happened
[noncount] US :a statement of a person's religious beliefs
bear witness
to show that something exists or is true - + to
formal :to make a statement saying that you saw or know something
be witness to
to see (something) happen
verb
-nesses; -nessed; -nessing
[+ obj] :to see (something) happen
[+ obj] law :to be present at (an event) in order to be able to say that it happened :to act as a legal witness of (something)
[+ obj] :to be the time or place when (something) happens
[+ obj] - used to say that something is an example of or is proof of something
[no obj] US :to make a public statement about your religious beliefs
as witnessed by
as shown by