arius

Noun (2)

1. a Greek who was a Christian theologian active in Alexandria and who was declared a heretic for his doctrines about God (which came to be known as Arianism) (256?-336)Instance of theologian, theologist
2. type genus of the Ariidae: sea catfishesSynonyms: genus AriusType of fish genusMember of Ariidae, family AriidaeMembers crucifix fish