TAPPER

Definition

1. noun a tavern keeper who taps kegs or casks. — synonyms: tapster
2. noun a person who strikes a surface lightly and usually repeatedly.
3. noun a worker who uses a tap to cut screw threads.
4. noun someone who wiretaps a telephone or telegraph wire. — synonyms: wiretapper, phone_tapper
5. noun a dancer who sounds out rhythms by using metal taps on the toes and heels of the shoes. — synonyms: tap_dancer