Cotter
WordNet
noun
(1) Fastener consisting of a wedge or pin inserted through a slot to hold two other pieces together
(2) A medieval English villein
(3) A peasant farmer in the Scottish highlands
WiktionaryText
Noun
- A pin or wedge inserted through a slot to hold machine parts together.
- Erroneously, sometimes used of a cotter pin.
Usage notes
The terms cotter and "cotter pin" are sometimes used interchangeably, although they have different functions. Basically a cotter holds parts together and a "cotter pin" holds the cotter in its place. For a more detailed explanation see Wikipedia articles on and .
Noun
- A peasant who performed labour in exchange for the right to live in a cottage.