Lewis & Short

Āius Lŏquens or Āius Lŏcūtius, a deity among the Romans, who made the announcement to them, The Gauls are coming! Varr. ap. Gell. 16, 17, 2: Aius iste Loquens, quando, etc., Cic. Div. 2, 32, 69; cf. id. ib. 2, 1, 45: templum in Novā Viā Aio Locutio fieri, Liv. 5, 50; cf. id. 5, 32; cf. Becker, Antiq. vol. 4, p. 35.