Where does “parlousness” come from?

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

parlousness (English): Quality of being parlous

Definitions

  1. Quality of being parlous

Ancestry of “parlousness”, step by step

parlousness traces back through two separate lines of ancestry.

via English parlous

StepLanguageWordMeaning
1EnglishparlousAttended with peril; dangerous, risky; Appalling,...
2Middle Englishparles
3Middle EnglishperilousFull of danger or peril; dangerous, harmful,...
4Old Frenchperilleusperilous; very dangerous
5Latinpericulosusdangerous, hazardous, perilous
6Latin-ōsusose, -ous, -ful (full of or overly prone to)
7Old Latin-ōssus

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Old Latin -ōssus
parlousness — Etymology, Origin & Word History | Etymology Explorer