Relating to Constantine, especially the Roman Emperor Constantine I (the Great) or the Christian era he initiated; concerning Constantinianism in theology.
From Constantine (from Latin Constantinus, possibly from constans 'steadfast') + -ian (adjective suffix). Constantine the Great lived 306-337 CE and is famous for legalizing Christianity.
Constantine's name literally means 'steady one,' but his greatest legacy was completely destabilizing the religious landscape of the Roman Empire by favoring Christianity—a perfect ironic name.
Complete word intelligence in one call. Free tier — 50 lookups/day.