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Definition of martian
martian
/ˈmɑːr.ʃən/
mar · tian
Plural:Martians
martian Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
Syllables
2
martian Game Scores & Validity
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Wordle Guess
• adjective
1
Relating to the planet Mars or its supposed inhabitants.
Example
"The robotic rover transmitted high-resolution photographs of the rocky Martian landscape."
Synonyms
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1
A hypothetical or fictional inhabitant of the planet Mars.
Example
"Classic science fiction novels often depicted Martians as technologically advanced beings."
Synonyms
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View all antonyms for martian• Rhymes for martian
Word Origin & Etymology
Borrowed from Latin Martianus, meaning 'of or belonging to Mars,' from Mars (stem Mart-), the Roman god of war and the fourth planet from the Sun.
Cite this Entry
Wordmom. (2026). Definition of Martian. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/martian