Where does “unvaporous” come from?

unvaporous (English) comes from English vaporous, from Late Latin vaporosus, from Latin vapōr — steam, exhalation, vapour; smoke.

unvaporous (English): Not vaporous

Definitions

  1. Not vaporous

Ancestry of “unvaporous”, step by step

unvaporous traces back through two separate lines of ancestry.

via English vaporous

StepLanguageWordMeaning
1EnglishvaporousRelating to vapour; misty, foggy, obscure,...
2Late Latinvaporosusfull of steam
3Latinvapōrsteam, exhalation, vapour; smoke

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin vapōr →Every word from Late Latin vaporosus →Every word from English vaporous →