Where does “dangerous” come from?

Dangerous comes from Middle English daungerous, from Old French dangereus and dangier, from Vulgar Latin domnarium meaning jurisdiction or power, ultimately from Proto-Indo-European dṓm meaning house.

dangerous (English): Full of danger; Causing danger; ready to do harm...

Definitions

  1. Full of danger; Causing danger; ready to do harm...

Ancestry of “dangerous”, step by step

StepLanguageWordMeaning
1Middle Englishdangerousdifficult, severe, domineering, arrogant, fraught...
2Old Frenchdangereusthreatening, difficult
3Old Frenchdangierdifficulty; problem; danger
4Latindomniārium
5LatinDominusthe Lord; Lord; The Lord
6Latindomushouse, home; any building or abode; native place,...
7Proto-Italicdomoshouse, home
8Proto-Indo-Europeandṓmhome; house
9Proto-Indo-Europeandem-to build; to arrange, to put together

Words derived from “dangerous

Every word from Proto-Indo-European dem-
dangerous — Etymology, Origin & Word History | Etymology Explorer