exomoon

== English == === Etymology === From exo- +‎ moon. === Noun === exomoon (plural exomoons) (astronomy) A moon that is outside the Solar System (our solar system). ==== Synonyms ==== extrasolar moon exosolar moon ==== Derived terms ==== exomoonologist exomoonology ==== Related terms ==== exoplanet exocomet exozodiacal ==== Translations ====