Etymology Explorer › English

Where does “perilousness” come from?

perilousness (English) comes from English perilous, from Middle English perilous, from Old French perilleus, from Latin periculosus, from Latin -ōsus, from Old Latin -ōssus.

perilousness (English): The quality of being perilous

Definitions

  1. The quality of being perilous

Ancestry of “perilousness”, step by step

StepLanguageWordMeaning
1EnglishperilousDangerous, full of peril
2Middle EnglishperilousFull of danger or peril; dangerous, harmful,...
3Old Frenchperilleusperilous; very dangerous
4Latinpericulosusdangerous, hazardous, perilous
5Latin-ōsus—
6Old Latin-ōssus—
Every word from Old Latin -ōssus →