Sel`e·nol'o·gy noun [ Greek selh`nh the moon + -logy .] That branch of astronomy which treats of the moon. -- Sel`e*no*log'i*cal adjective Found on http://www.encyclo.co.uk/webster/S/57
selenology, selenological 1. The branch of astronomy concerned with the origin and physical characteristics of the moon. 2. The study of the nature and history of the moon. 3. The study of the moon, including such attributes as magnitude, motion, and constitution. Found on http://www.wordinfo.info/words/index/info/view_unit/1929/2
That branch of astronomy that treats of the moon, its magnitude, motion, constitution, and the like.Selene is Greek for moon. Found on https://www.encyclo.co.uk/local/20687