Where does “subfebril” come from?

subfebril (German) comes from German febril, from Medieval Latin febrilis, from Latin febris, from Proto-Italic *feɣʷris, from Proto-Indo-European dʰegʷʰris, from Proto-Indo-European dʰegʷʰ- — to burn; warm, hot.

subfebril (German): subfebrile

Definitions

  1. subfebrile

Ancestry of “subfebril”, step by step

subfebril traces back through two separate lines of ancestry.

via German febril

StepLanguageWordMeaning
1Germanfebrilfebrile
2Medieval Latinfebrilis
3Latinfebrisfever
4Proto-Italic*feɣʷrisfever
5Proto-Indo-Europeandʰegʷʰris
6Proto-Indo-Europeandʰegʷʰ-to burn; warm, hot

via French subfébrile

StepLanguageWordMeaning
1Frenchsubfébrilesubfebrile
Every word from Proto-Indo-European dʰegʷʰ-