from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The body of belief or dogma or the systematic study of the Virgin Mary and her role in the Incarnation.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The theological study of the Virgin Mary.
from The Century Dictionary and Cyclopedia
- n. The doctrines and opinions of the various Christian sects with regard to the Virgin Mary.
Mary + -ology (Wiktionary)