'Tapper' definitions:
Definition of 'tapper'
From: WordNet
noun
A tavern keeper who taps kegs or casks [syn: tapster, tapper]
noun
A person who strikes a surface lightly and usually repeatedly; "finger tappers irritated her"
noun
A worker who uses a tap to cut screw threads
noun
Someone who wiretaps a telephone or telegraph wire [syn: tapper, wiretapper, phone tapper]
noun
A dancer who sounds out rhythms by using metal taps on the toes and heels of the shoes [syn: tap dancer, tapper]
Definition of 'Tapper'
From: GCIDE
- Tapper \Tap"per\, n. (Zool.) The lesser spotted woodpecker (Dendrocopus minor); -- called also tapperer, tabberer, little wood pie, barred woodpecker, wood tapper, hickwall, and {pump borer}. [Prov. Eng.] [1913 Webster]