Definitions from the Web
Cotter Pin
Definition:
A cotter pin, also known as a split pin or cotter key, is a fastener designed to hold objects or parts together temporarily by inserting it through a hole and then spreading its ends to prevent it from slipping out.
Parts of Speech:
- Noun: The cotter pin secures the two pieces of metal together.
Senses:
- Small metal fastener: A small and durable metal fastener designed with a split at one end, used to secure components temporarily in place.
Sample Sentence:
The mechanic used a cotter pin to secure the bicycle chain.
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