Where does “grouillement” come from?

grouillement (French) comes from French grouiller, from Middle French grouiller, from Old French grouiller, from Old French grouller, from Middle Dutch grollen, from Old Dutch grullen, from Proto-Germanic graljaną, from Proto-Indo-European gʰer- — to rub; to stroke; to grind.

grouillement (French): swarming; swarm

Definitions

  1. swarming; swarm

Ancestry of “grouillement”, step by step

StepLanguageWordMeaning
1Frenchgrouillerto mill about, swarm with people; to swarm or...
2Middle Frenchgrouillerto shake, stir, agitate, scold, hasten, swarm,...
3Old Frenchgrouillerto rumble
4Old Frenchgroullerto growl, grumble
5Middle Dutchgrollento make a noise; to croak, grumble, murmur; to be...
6Old Dutchgrullen
7Proto-GermanicgraljanąTo cry out loudly and sharply; shout
8Proto-Indo-Europeangʰer-to rub; to stroke; to grind
Every word from Proto-Indo-European gʰer-Every word from Proto-Germanic graljanąEvery word from Old Dutch grullen