Ple‐be″ian (plē̍‐bē″yan), a. [L. plebeius, from plebs, plebis, the common people: cf. F. plébéien.] 1. Of or pertaining to the Roman plebs, or common people.
2. Of or pertaining to the common people; vulgar; common; as, plebeian sports; a plebeian throng.