Is “Cislunar” a Scrabble word?
Yes
CISLUNAR
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Cislunar
adjective
1.Situated between the Earth and the Moon.
2.Situated below the orbit of the Moon, or equivalent distance from the Earth.
Synonyms: sublunar