Where does “korenworm” come from?

korenworm (Dutch) comes from Dutch koren, from Middle Dutch koren, from Old Dutch korn, from Proto-Germanic kurną, from Proto-Indo-European ǵr̥h₂nóm, from Proto-Indo-European ǵr̥h₂nós, from Proto-Indo-European ǵerh₂- — to grow old, to mature.

korenworm (Dutch): a plant-eating beetle larva, especially a chafer or weevil

Definitions

  1. a plant-eating beetle larva, especially a chafer or weevil

Ancestry of “korenworm”, step by step

korenworm traces back through two separate lines of ancestry.

via Dutch koren

StepLanguageWordMeaning
1Dutchkorengrain; corn
2Middle Dutchkoren
3Old Dutchkorn
4Proto-Germanickurnącorn, grain, cereal
5Proto-Indo-Europeanǵr̥h₂nómgrain
6Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
7Proto-Indo-Europeanǵerh₂-to grow old, to mature

via Dutch worm

StepLanguageWordMeaning
1Dutchwormworm, vernacular term for various, mostly legless...
2Middle Dutchworm
3Old Dutchwurmworm
4Proto-West Germanicwurmiworm; serpent, snake
5Proto-Germanicwurmizworm; serpent, snake
6Proto-Indo-Europeanwr̥misworm
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European ǵerh₂-
korenworm — Etymology, Origin & Word History | Etymology Explorer