Tapper

n.

1.

(Zool.) The lesser spotted woodpecker (Dendrocopus minor); - called also tapperer, tabberer, little wood pie, barred woodpecker, wood tapper, hickwall, and pump borer.

Noun	1.	tapper - a tavern keeper who taps kegs or casks Synonyms: tapster
	2.	tapper - a person who strikes a surface lightly and usually repeatedly; "finger tappers irritated her"
	3.	tapper - a worker who uses a tap to cut screw threads
	4.	tapper - someone who wiretaps a telephone or telegraph wire Synonyms: phone tapper, wiretapper
	5.	tapper - a dancer who who sounds out rhythms by using metal taps on the toes and heels of the shoes Synonyms: tap dancer

publican, tap, tapster, tavern keeper