Where does “virulentness” come from?

virulentness (English) comes from English virulent, from French virulent, from Latin virulentus, from Latin -ulentus, from Latin -entus, from Latin cruentus, from Latin cruor, from Proto-Indo-European krewh₂- — blood outside the body.

virulentness (English): Virulence

Definitions

  1. Virulence

Ancestry of “virulentness”, step by step

virulentness traces back through two separate lines of ancestry.

via English virulent

StepLanguageWordMeaning
1EnglishvirulentOf animals, plants, or substances: extremely...
2Frenchvirulentvirulent
3Latinvirulentuspoisonous
4Latin-ulentusadjective-forming suffix meaning abounding in,...
5Latin-entusadjective-forming suffix meaning abounding in,...
6Latincruentusbloody in its various senses, "particularly:"
7Latincruorblood, gore; murder, bloodshed
8Proto-Indo-Europeankrewh₂-blood outside the body

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 Proto-Indo-European krewh₂-Every word from Latin -ulentusEvery word from Latin -entus
virulentness — Etymology, Origin & Word History | Etymology Explorer