1. adjective /ˈmɑː(ɹ)ʃən,ˈmɑɹʃən/
a) Of or relating to the planet Mars.
the Martian landscape
b) Of or relating to Martians.
a Martian invasion
2. noun /ˈmɑː(ɹ)ʃən,ˈmɑɹʃən/
An inhabitant of the planet Mars.
Wikipedia foundation.
the Martian landscape
a Martian invasion
Wikipedia foundation.