Lewis & Short

andābătă, ae, m., a kind of Roman gladiator, whose helmet was without openings for the eyes, and who therefore fought blindfolded for the amusement of spectators, * Cic. Fam. 7, 10 Manut.: more andabatarum, Hier. adv. Helv. 3; id. adv. Jov. 1, 36; cf. Inscr. Orell. 2577.