Where does “gravitationless” come from?

gravitationless (English) comes from English gravitation, from New Latin gravitatio, from Latin gravis, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

gravitationless (English): Without gravity

Definitions

  1. Without gravity

Ancestry of “gravitationless”, step by step

gravitationless traces back through two separate lines of ancestry.

via English gravitation

StepLanguageWordMeaning
1EnglishgravitationThe fundamental force of attraction that exists...
2New Latingravitatiogravitation
3Latingravisheavy; troublesome, hard; grave, serious
4Proto-Indo-Europeangʷréh₂usheavy
5Proto-Indo-European-usForms adjectives from Caland system roots

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European -usEvery word from Proto-Indo-European gʷréh₂usEvery word from Latin gravis
gravitationless — Etymology, Origin & Word History | Etymology Explorer