follis

A net with very large meshes, principally for catching thorn-backs.

follis
follis, is, m. [cf. flo]. I Lit. A A pair of bellows : formae, quas vos effici sine follibus et s...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
follis
follis is, m FLA-, a pair of bellows : (formas) effici sine follibus: folle fabrili flando accende...

An Elementary Latin Dictionary