Word Study
selenography
CIDE DICTIONARY
selenography, n. [Gr. selh`nh the moon + -graphy.].
The science that treats of the physical features of the moon; -- corresponding to physical geography in respect to the earth. Sir T. Browne. [1913 Webster]
OXFORD DICTIONARY
selenography, n. the study or mapping of the moon.
Derivative
selenographer n. selenographic adj.
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