bagpipe

noun

1. (form-of, singular)singular of bagpipes
2. (attributive, form-of)Attributive form of bagpipes.
3. (British)A British Rail Class 33/1 locomotive.

verb

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

   “Until he met Sebastian, Tom had never even heard of bagpiping, and is generally too ticklish to be really good at it.”