Where does “oystershell” come from?

oystershell (English) comes from English Shell, from Middle English schelle, from Old English sċiell, from Proto-West Germanic skallju, from Proto-Germanic skaljō, from Proto-Indo-European (s)kelH-, from Proto-Indo-European (s)kel- — to bend, crook; bent, crooked; leg, heel, knee,...

oystershell (English): The shell of an oyster

Definitions

  1. The shell of an oyster

Ancestry of “oystershell”, step by step

oystershell traces back through two separate lines of ancestry.

via English Shell

StepLanguageWordMeaning
1EnglishShellA diminutive of the female given name Michelle or Shelly
2Middle Englishschelle
3Old Englishsċiellshell
4Proto-West Germanicskalljuscale; shell
5Proto-Germanicskaljōshell; husk; rind; peel
6Proto-Indo-European(s)kelH-to cut; to split, to separate
7Proto-Indo-European(s)kel-to bend, crook; bent, crooked; leg, heel, knee,...

via English oyster

StepLanguageWordMeaning
1EnglishoysterAny of certain marine bivalve mollusks,...
2Middle EnglishoystreAn oyster or a similar shellfish
3Anglo-Normanoistreoyster
4Old Frenchoistreoyster
5Latinostreaoyster, mussel
6Ancient Greekὄστρεονbivalve; oyster; purple pigment, probably that...
Every word from Proto-Indo-European (s)kel-Every word from Proto-Indo-European (s)kelH-Every word from Proto-Germanic skaljō