Where does “cockle” come from?

Cockle comes from Middle English cockle, from Latin coccus, from Old Norse tǫnn, tracing back through Proto-Indo-European dū-, dewk-, and h₁ed-.

cockle (English): Any of various edible European bivalve mollusks,...

Definitions

  1. Any of various edible European bivalve mollusks,...

Ancestry of “cockle”, step by step

cockle traces back through two separate lines of ancestry.

via French coquille

StepLanguageWordMeaning
1Frenchcoquilleshell; dish; scallop; typo, misprint
2Vulgar Latinconchilia
3Latinconchyliumshellfish; oyster; purple
4Ancient Greekκογχύλιονsmall mussel
5Ancient Greek-ῐονdiminutive suffix; "suffix forming...
6Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Middle English cokel

StepLanguageWordMeaning
1Middle Englishcokel

Words derived from “cockle

Every word from Proto-Indo-European -yós
cockle — Etymology, Origin & Word History | Etymology Explorer