Lewis Short
(adjective) : Pictŏnes, um, m.
* A people in Aquitanian Gaul, in the mod. Pays de Poiteau, Caes. B. G. 3, 11; Hirt. B. G. 8, 26; 27; Plin. 4, 19, 33, § 108; Luc. 1, 436.—Hence
* Pictŏnĭcus, a, um, , Pictonic: Pictonicum litus,Aus. Ep. 9, 36.
Charlton T. Lewis, Charles Short, A Latin Dictionary