n.
A member of the Homoiousian party led by the fourth-century A.D. Arian bishop Basil of Ancyra.
Semi-Arian Sem'i-Ar'i·an adj.
Semi-Arianism Sem'i-Ar'i·an·ism n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.