means A large, aggressive social wasp known for its painful sting and tendency to defend its papery nest in numbers.

from From Old English 'hyrnet,' a name shared across the Germanic family (compare Dutch 'horzel' and German 'Hornisse'). It likely traces back to a Proto-Indo-European root meaning 'horn' or 'head' — possibly a nod to the insect's horn-like antennae or simply its loud, droning buzz. Some scholars also see a cousin in Latin 'crabro,' another word for hornet, hinting at a very old shared ancestor for this very old nuisance.