Triumphâtor, pen. prod. huius tôris, m. ge. A triumpher: hee that hath triumphed.
Lewis and Short: Latin dictionary
trĭumphātor, ōris, m. [id.], one who triumphs, a triumpher, conqueror, vanquisher (post-class.). I.Lit.: de Samnitibus triumphator, App. Mag. p. 285, 12; Vulg. 1 Reg. 15, 29.—B. Triumphator, an epithet of Jupiter, App. de Mundo, 75, 10.— Of Hercules, Inscr. Orell. 1042.—Of the Roman emperors, Inscr. Orell. 2.—II.Trop.: erroris, Min. Fel. Oct. 37.