Where does “corny” come from?

corny (Middle English) comes from Middle English corn, from Old English corn, from Proto-West Germanic 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.

corny (Middle English): fleshy, swollen; malty; tasting of malt;...

Definitions

  1. fleshy, swollen; malty; tasting of malt;...

Ancestry of “corny”, step by step

StepLanguageWordMeaning
1Middle EnglishcornAny plant that bears grain, especially wheat; a...
2Old Englishcorncorn, a grain or seed; a cornlike pimple, a corn...
3Proto-West Germanickorncorn, grain, cereal
4Proto-Germanickurnącorn, grain, cereal
5Proto-Indo-Europeanǵr̥h₂nómgrain
6Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
7Proto-Indo-Europeanǵerh₂-to grow old, to mature

Words derived from “corny

Every word from Proto-Indo-European ǵerh₂-
corny — Etymology, Origin & Word History | Etymology Explorer