Cotterpin definitions

Cotterpin

1) Connector on an axle 2) Flared fastener 3) Kind of fastener 4) Small machinery securer
Found on https://www.crosswordclues.com/clue/cotterpin

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Cotterpin

[Fraggle Rock] Sherkin Island autumn, by Miroslav Dunaev ...
Found on http://en.wikipedia.org/wiki/Cotterpin_(Fraggle_Rock)

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