retiarius

rētiārius ī, m

rete, a gladiator who used a net to entangle his adversary, net-fighter , Iu.

retiarius
rētĭārĭus, ii, m. [rete], one who fights with a net , a net-fighter (a kind of gladiator, who ende...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
Retiarius
·noun A gladiator armed with a net for entangling his adversary and a trident for despatching him. ...

Webster's Dictionary of the English Language