Where does “groundpecker” come from?

groundpecker (English) comes from English ground, from Middle English ground, from Old English grund, from Proto-Germanic grunduz, from Proto-Indo-European gʰrem-, from Proto-Indo-European gʰer- — to rub; to stroke; to grind.

groundpecker (English): A species of bird in the tit family Paridae,...

Definitions

  1. A species of bird in the tit family Paridae,...

Ancestry of “groundpecker”, step by step

groundpecker traces back through two separate lines of ancestry.

via English ground

StepLanguageWordMeaning
1EnglishgroundThe surface of the Earth, as opposed to the sky...
2Middle Englishgroundground; Earth
3Old Englishgrundground; bottom, foundation; abyss, depths
4Proto-Germanicgrunduzground, foundation
5Proto-Indo-Europeangʰrem-to be angry; to sound, bellow, growl, roar, be...
6Proto-Indo-Europeangʰer-to rub; to stroke; to grind

via English pecker

StepLanguageWordMeaning
1EnglishpeckerSomeone who or something that pecks, striking or...
2Middle Englishpekker
Every word from Proto-Indo-European gʰer-Every word from Proto-Indo-European gʰrem-Every word from Proto-Germanic grunduz