cayman

The word 'cayman' entered English in the late 16th century from Spanish and Portuguese explorers, who adopted the term 'caimán' from the Cariban languages spoken by indigenous peoples of the West Indies and northern South America. This term referred specifically to the large reptiles they encountered in the region's rivers. Unlike many scientific terms, it bypassed Greek or Latin roots, coming directly from a New World language into European vernaculars. Its journey from a local Cariban word to a standard English zoological term exemplifies the direct linguistic impact of colonial exploration and fauna discovery.

The word 'cayman' is a simplex loanword. It does not contain separable morphemes within its modern English spelling. It originates from the Spanish/Portuguese 'caimán', which itself was borrowed from Cariban languages.