Definition of Athanasius, St. in English:

Athanasius, St.

Pronunciation /sānt ˌaTHəˈnāSHəs/ /seɪnt ˌæθəˈneɪʃəs/

proper noun

  • (c.296–373), Greek theologian and upholder of Christian orthodoxy against the Arian heresy. Feast day, May 2.