The identification of a person whose identity is supposed to be kept secret (for example, in a pending legal case) by piecing together information from various sources.

(tennis) An official who watches the lines of the court and judges whether the ball has landed in or out and also declares foot faults.

One of 64 counties in Colorado, United States. County seat: Saguache.

(colloquial) A wicked or mischievous child.