Where does “sombrously” come from?

sombrously (English) comes from English sombrous, from French sombre, from Old French sombre, from Old French sombrer, from Vulgar Latin subumbrare, from Latin sub, from Proto-Italic supo, from Proto-Indo-European upó.

sombrously (English): In a sombrous manner

Definitions

  1. In a sombrous manner

Ancestry of “sombrously”, step by step

sombrously traces back through two separate lines of ancestry.

via English sombrous

StepLanguageWordMeaning
1EnglishsombrousGloomy; sombre
2Frenchsombredark; first-person singular present indicative of...
3Old Frenchsombre
4Old Frenchsombrer
5Vulgar Latinsubumbrareto shadow
6Latinsubunder, beneath; behind; at the feet of
7Proto-Italicsupounder
8Proto-Indo-Europeanupóunder, below
9Proto-Indo-Europeanh₃ewp-

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European h₃ewp-Every word from Proto-Indo-European upóEvery word from Proto-Italic supo