selenodesy Hear it!

selenodesy definition

sel·enod·esy (sel′ə näd′ə sē)

noun

the branch of astronomy concerned with measuring, or determining the shape of, the moon or its surface features, by exactly locating various points on its surface, etc.

Etymology: seleno- + -desy, based on geodesy

Related Forms:

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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