A
gladiator (, "swordsman", from , "sword") was an armed combatant who entertained audiences in the
Roman Republic and
Roman Empire in violent confrontations with other gladiators, wild animals, and condemned criminals. Some gladiators were volunteers who risked their lives and their legal and social standing by appearing in the arena. Most were despised as slaves, schooled under harsh conditions, socially marginalized, and segregated even in death.