bagpipe

Short definition from Wiktionary

Noun

1. 1
   singular of bagpipes
2. 2
   Attributive form of bagpipes.
3. 3
   A British Rail Class 33/1 locomotive.

Verb

1. 1
   To play the bagpipes.
2. 2
   To lay (the mizzen) aback by bringing the sheet to the mizzen rigging.
3. 3
   To masturbate a person's penis in one's armpit.