(ˈ)tī|birēən, -bēr- adjective
Usage: usually capitalized
Etymology: Latin tiberianus, from Tiberius died A.D. 37 second emperor of Rome + -anus -an
1. : of, relating to, or resembling the Roman emperor Tiberius or his policies
2.
[ Tiberi as, northern Palestine + English -an ]
: of or relating to the ancient city of Tiberias