- Villafranchian⇄adj. of the early Pleistocene.
Ex. Villafranchian fauna. - Villafranchian⇄noun the early part of the Pleistocene.
Ex. [His] estimated date of 1.6 million years for the Pleistocene was the Pleistocene as then defined, and not the Pleistocene including the whole of the Villafranchian (New Scientist). - Villafranchian⇄Villafranchian, noun, adjective.