butty

Short definition from Wiktionary

Noun

1. 1
   A sandwich, usually with a hot or cold savoury filling buttered in a barmcake. The most common are chips, bacon, sausage and egg.
2. 2
   A friend.
3. 3
   A miner who works under contract, receiving a fixed amount per ton of coal or ore.
4. 4
   A workmate.
5. 5
   A drudge; a cat's paw; someone who does the hard work; someone who is being taken advantage of by someone else.
6. 6
   One of a pair of shoes or gloves.

Verb

1. 1
   To work together; to keep company with.
2. 2
   To cohabit; to reside with another as a couple.
3. 3
   To act in concert with intent to defraud; to play unfairly.

Adjective

1. 1
   Resembling a heavy cart.