Where does “grave wax” come from?

grave wax (English) comes from English grave, from French gravier, from Old French gravé, from Medieval Latin grava, from Gaulish grawa, from Proto-Celtic grāwā, from Proto-Indo-European gʰroh₁weh₂, from Proto-Indo-European gʰreh₁w- — to grind.

grave wax (English): A waxy substance found on corpses: adipocere

Definitions

  1. A waxy substance found on corpses: adipocere

Ancestry of “grave wax”, step by step

grave wax traces back through two separate lines of ancestry.

via English grave

StepLanguageWordMeaning
1EnglishgraveAn excavation in the earth as a place of burial;...
2Frenchgraviergravel; crushed rocks between 5 and 40 mm in...
3Old Frenchgravégravel
4Medieval Latingrava
5Gaulishgrawa
6Proto-Celticgrāwāgravel, pebbles
7Proto-Indo-Europeangʰroh₁weh₂
8Proto-Indo-Europeangʰreh₁w-to grind

via English wax

StepLanguageWordMeaning
1EnglishwaxBeeswax; Earwax; Any oily, water-resistant...
2Middle Englishwaxwax beeswax, sealing wax, etc
3Old Englishweaxwax
4Proto-West Germanicwahs
5Proto-Germanicwahsąwax
6Proto-Indo-Europeanwoḱ-so-
Every word from Proto-Indo-European gʰreh₁w-Every word from Proto-Indo-European gʰroh₁weh₂Every word from Proto-Celtic grāwā