Cotter pin
Cotter pin noun - A cotter consisting of a split pin that is secured (after passing through a hole) by splitting the ends apart.
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Synonyms for Cotter pin
Pin and cotter pin are semantically related. In some cases you can use "Pin" instead a noun phrase "Cotter pin".
Pin
Pin noun - A lower limb of an animal.
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Synonyms for Pin
Cotter pin and pin are semantically related. You can use "Cotter pin" instead a noun "Pin".
Nearby Word: pinion
Mutual synonyms
Cite this Source
Pin and Cotter pin. (2017). Retrieved 2026, July 30, from https://thesaurus.plus/related/cotter_pin/pin
Cotter pin & Pin. N.p., 2017. Web. 30 Jul. 2026. <https://thesaurus.plus/related/cotter_pin/pin>.
Pin or Cotter pin. 2017. Accessed July 30, 2026. https://thesaurus.plus/related/cotter_pin/pin.
Google Ngram Viewer shows how "cotter pin" and "pin" have occurred on timeline