Of or relating to Picenum (modern Piceno), an ancient region of eastern central Italy, or the pre-Roman Iron Age people and culture associated with it. Also: relating to or designating the language spoken by the people of Picenum.

A native or inhabitant of Picenum, or of the Picene region.

The Italic language associated with the pre-Roman culture of the Picene region (now usually called "South Picene").