Definition of lunarian
plural -s
1
:a supposed inhabitant of the moon
2
:an authority on lunar astronomy
3
Lunarian
:one that has a well-developed Mount of the Moon bulging outward toward the center of the palm and that is usually held by palmists to be characterized by imagination, desire for travel, and idealism
- the Lunarian is not often seen in pure development
- —W. G. Benham †1944
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