Where does “neckweed” come from?

neckweed (English) comes from English neck, from Middle English nekke, from Old English hnecca, from Proto-West Germanic *hnakkō, from Proto-Germanic hnakkô, from Proto-Indo-European knog-, from Proto-Indo-European ken- — to arise, begin.

neckweed (English): An American annual weed (Veronica peregrina), with small white flowers and a roundish pod

Definitions

  1. An American annual weed (Veronica peregrina), with small white flowers and a roundish pod

Ancestry of “neckweed”, step by step

neckweed traces back through two separate lines of ancestry.

via English neck

StepLanguageWordMeaning
1EnglishneckThe part of the body connecting the head and the...
2Middle Englishnekkeneck
3Old Englishhneccaback of the neck; back of the head; neck
4Proto-West Germanic*hnakkōnape
5Proto-Germanichnakkôthe back of the neck; nape
6Proto-Indo-Europeanknog-back of the head, nape, neck
7Proto-Indo-Europeanken-to arise, begin

via English weed

StepLanguageWordMeaning
1EnglishweedAny plant regarded as unwanted at the place...
2Middle Englishweed
3Old Englishwēodweed
4Proto-West Germanic*weudweed (unwanted plant)
Every word from Proto-Indo-European ken-Every word from Proto-Indo-European knog-Every word from Proto-Germanic hnakkô