Where does “cavernite” come from?

cavernite (French) comes from French caverne, from English cavern, from Middle English caverne, from Middle French caverne, from Old French caverne, from Latin caverna, from Latin cavus, from Proto-Italic kawos — to swell; to be strong.

cavernite (French): cavernitis

Definitions

  1. cavernitis

Ancestry of “cavernite”, step by step

StepLanguageWordMeaning
1Frenchcavernecavern
2EnglishcavernA large cave; An underground chamber; To form a...
3Middle Englishcavernecavern, cave
4Middle Frenchcavernecavern
5Old Frenchcaverne—
6Latincavernacave, cavern, grotto; vault, chamber, cleft; hold
7Latincavushollow, concave; excavated, channeled;...
8Proto-Italickawos—
9Proto-Indo-Europeanḱowh₁óshollow
10Proto-Indo-Europeanḱewh₁-to swell; to be strong
Every word from Proto-Indo-European ḱewh₁- →Every word from Proto-Indo-European ḱowh₁ós →Every word from Proto-Italic kawos →