Lacking a keen or swift intellect, not too bright or not too swift.

plural of witness box

Quickwitted.

Alternative form of blood-wite

Having a low intelligence; dim-witted.

Alternative spelling of eyewitness

(chiefly Britain) The limit of one's sanity or mental capacity; the point of desperation.

(rare, idiomatic) Thinking of an idea or course of action too late to use it effectively, or the tendency to do so.

(law) a witness who has favoritism towards one party in a case.

(countable) A perjurer; a deceptive or misleading witness. / (uncountable, countable) Deceptive public statements.