Lewis Short
dĭăbŏlus (noun M) = διάβολος:
* A devil, Tert. Anim. 35; Vulg. 3 Reg. 21, 13.—Esp., the devil, Tert. adv. Marc. 2, 10; Vulg. 1 Johan. 3, 8 al. et saep. With long a, in Paul. Nol. 26, 528.
Charlton T. Lewis, Charles Short, A Latin Dictionary