I.v. inch. n. [vesper], to become evening, grow towards evening: “vesperascente jam die,” Tac. A. 16, 34: “vesperascente caelo,” Nep. Pelop. 2, 5.—Impers.: “vesperascit,” Ter. Heaut. 2, 3, 7: “ubi jam vesperaverat,” Gell. 17, 8, 1.
vespĕrasco , āvi, 3,