Search Result for "selenology": 
Wordnet 3.0

NOUN (1)

1. the branch of astronomy that deals with the moon; 



The Collaborative International Dictionary of English v.0.48:

Selenology \Sel`e*nol"o*gy\, n. [Gr. selh`nh the moonn + -logy.]
   That branch of astronomy which treats of the moon. --
   Sel`e*no*log"i*cal, a.
   [1913 Webster]


WordNet (r) 3.0 (2006):

selenology
    n 1: the branch of astronomy that deals with the moon