Where does “grass-green” come from?

grass-green (English) comes from Middle English grasgrene, from Old English græsgrēne, from Proto-Germanic *grasagrōnī, from Proto-Germanic grasagrōniz, from Proto-Germanic grōniz, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

grass-green (English): A bright green colour, like that of grass; Of a...

Definitions

  1. A bright green colour, like that of grass; Of a...

Ancestry of “grass-green”, step by step

StepLanguageWordMeaning
1Middle Englishgrasgrenegrass green; Green like grass; grass green
2Old Englishgræsgrēnegrass-green
3Proto-Germanic*grasagrōnī
4Proto-Germanicgrasagrōnizgrass-green
5Proto-Germanicgrōnizgreen
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grōnizEvery word from Proto-Germanic grasagrōniz