Where does “feverlessness” come from?

feverlessness (English) comes from English feverless, from English fever, from Middle English fever, from Old English fefer, from Latin febris, from Proto-Italic *feɣʷris, from Proto-Indo-European dʰegʷʰris, from Proto-Indo-European dʰegʷʰ- — to burn; warm, hot.

feverlessness (English): Absence of fever

Definitions

  1. Absence of fever

Ancestry of “feverlessness”, step by step

feverlessness traces back through two separate lines of ancestry.

via English feverless

StepLanguageWordMeaning
1EnglishfeverlessWithout a fever
2EnglishfeverA higher than normal body temperature of a person...
3Middle Englishfever
4Old Englishfefer
5Latinfebrisfever
6Proto-Italic*feɣʷrisfever
7Proto-Indo-Europeandʰegʷʰris
8Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot

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 dʰegʷʰ-