Puteal

·noun An inclosure surrounding a well to prevent persons from falling into it; a well curb.

puteal
pŭtĕal (collat. form ‡ pŭtĕāle, Inscr. Ann. 16, p. Chr. n. ap. Orell. 4517), ālis, n. [puteus]. I ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
puteal
puteal ālis, n putealis, a kerb-stone of a well : putealia sigillata duo.— A puteal, stone enclosu...

An Elementary Latin Dictionary