[Ar.i.an] adj (14c): of or relating to Arius or his doctrines esp. that the Son is not of the same substance as the Father but was created as an agent for creating the world -- Ar.i.an.ism n
[2]Arian n (14c): a supporter of Arian doctrines [3]Ar.i.an n (1917): aries 2b