Martian martian • martin · · · Info · Definitions · Characters · · Martian · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) imaginary people who live on the planet Mars. · · Noun Definition 1 (adj) of or relating to the planet Mars (or its fictional inhabitants). · · Adjective Definition 1 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074