Where does “Martianness” come from?

Martianness (English) comes from English Martian, from French martien, from French Mars, from Old French mars, from Latin Mārtius, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Martianness (English): The quality of being Martian

Definitions

  1. The quality of being Martian

Ancestry of “Martianness”, step by step

Martianness traces back through two separate lines of ancestry.

via English Martian

StepLanguageWordMeaning
1EnglishMartianOf or relating to the planet Mars, or its...
2FrenchmartienMartian
3FrenchMars(planet)
4Old FrenchmarsMarch; oblique plural of marc; nominative...
5LatinMārtiusof or belonging to Mars, the god of war; sacred to Mars
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -yósEvery word from Latin -iusEvery word from Latin Mārtius