evidence; proof
the memorial service was witness to the wide circle of his interests
a line or remnant of an original surface on a workpiece to show how much material has been removed or the shape of the original outline
see (an event, typically a crime or accident) happen
staff who witnessed the murder
have knowledge of (a development) from observation or experience
what we are witnessing is the birth of a new political entity
openly profess one's religious faith
one of the purposes of his coming was to nerve the disciples to witness to Jesus