(in ancient Rome) a person, often a slave or captive, who was armed with a sword or other weapon and compelled to fight to the death in a public arena against another person or a wild animal, for the entertainment of the spectators.
2.
a person who engages in a fight or controversy.
3.
a prizefighter.
Origin: 1535–45; < Latingladiātor, equivalent to gladi(us) sword + -ātor-ator
an extraordinary or unusual thing, person, or event; an exceptional example or instance.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a gadget; dingus; thingumbob.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
a fool or simpleton; ninny.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
1540s, from L. gladiator, lit. "swordsman," from gladius "sword," supposedly from Gaul. *kladyos (cf. O.Ir. claideb, Welsh cleddyf, Breton kleze "sword"), from PIE base *qelad- "to strike, beat."