Where does “gruj” come from?

gruj (Serbo-Croatian) comes from Tok Pisin graun, 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.

gruj (Serbo-Croatian): conger eel (Conger conger)

Definitions

  1. conger eel (Conger conger)

Ancestry of “gruj”, step by step

gruj traces back through two separate lines of ancestry.

via Tok Pisin graun

StepLanguageWordMeaning
1Tok Pisingraunground; land
2EnglishgroundThe surface of the Earth, as opposed to the sky...
3Middle Englishgroundground; Earth
4Old Englishgrundground; bottom, foundation; abyss, depths
5Proto-Germanicgrunduzground, foundation
6Proto-Indo-Europeangʰrem-to be angry; to sound, bellow, growl, roar, be...
7Proto-Indo-Europeangʰer-to rub; to stroke; to grind

via Italian grongo

StepLanguageWordMeaning
1Italiangrongoconger eel
2Latincongerconger eel
3Ancient Greekγόγγροςtubercular disease in olive-trees
4Proto-Indo-Europeangeng-lump
Every word from Proto-Indo-European gʰer-Every word from Proto-Indo-European gʰrem-Every word from Proto-Germanic grunduz