Of or relating to the planet Mars, or (science fiction) its imagined inhabitants. / (astrology) Pertaining to the astrological influence of the planet Mars; aggressive, bellicose.

(astrology) A person under the astrological influence of the planet Mars. / (chiefly science fiction) An inhabitant of the planet Mars.

(science fiction) A hypothetical language spoken on Mars.

(nonstandard) Alternative letter-case form of Martian (“of or pertaining to the planet Mars”).

Alternative form of Martian packet

plural of Martian

A minor movement in British poetry in the late 1970s and early 1980s, a kind of surrealism in which familiar things are described in unfamiliar ways.

The quality of being Martian.

simple past tense and past participle of Martianize

Third-person singular simple present indicative form of Martianize