What is another word for calkin?
Pronunciation: [kˈalkɪn] (IPA) 
Calkin is a term that describes a small, projecting ledge or ridge on a horse or mule shoe. The term can also refer to the act of fitting or applying such a ridge to a shoe. While calkin is a commonly used term, there are also several synonyms that can be used in its place. Some alternative terms that refer to a similar projection on a shoe include stud, cleat, projection, and heel spur. These terms can be used interchangeably in the context of shoeing a horse or mule, depending on the specific terminology used in a particular region or specialty area.
