Where does “cislunar” come from?

cislunar (English) comes from English lunar, from Middle English lunar, from Latin lunaris, from Norman leune, from Old French lune, from Latin lūna, from Old Latin losna, from Proto-Italic louksnā — bright; to shine; to see.

cislunar (English): Situated between the Earth and the Moon; Situated...

Definitions

  1. Situated between the Earth and the Moon; Situated...

Ancestry of “cislunar”, step by step

StepLanguageWordMeaning
1EnglishlunarOf, pertaining to, or resembling the Moon (that is, Luna, the Earth's moon)
2Middle Englishlunarshaped like the crescent moon
3LatinlunarisOf or pertaining to the moon, lunar
4Normanleunemoon; jellyfish
5Old Frenchlunethe Moon
6Latinlūna
7Old Latinlosna
8Proto-Italiclouksnāmoon
9Proto-Indo-Europeanlówksneh₂moon
10Proto-Indo-Europeanlewḱ-lynx
11Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European lewk-
cislunar — Etymology, Origin & Word History | Etymology Explorer