exocomet

== English == === Etymology === Constructed from Ancient Greek: exo- +‎ comet === Noun === exocomet (plural exocomets) (astronomy, planetology) An extrasolar comet; A comet which exists outside Earth's solar system, including interstellar comets and comets that orbit stars other than the sun. ==== Synonyms ==== exosolar comet extrasolar comet ==== Hyponyms ==== interstellar comet ==== Derived terms ==== exocometary ==== Related terms ==== exomoon exoplanet === See also === planetary system