Where does “ungrown” come from?

ungrown (English) comes from English grown, from Middle English growen, from Old English grōwan, from Proto-Germanic grōaną, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

ungrown (English): Not grown; immature

Definitions

  1. Not grown; immature

Ancestry of “ungrown”, step by step

ungrown traces back through two separate lines of ancestry.

via English grown

StepLanguageWordMeaning
1Englishgrownpast participle of grow; Covered by growth;...
2Middle EnglishgrowenTo grow usually of plants, fruit, etc
3Old Englishgrōwanto grow, increase, flourish, germinate
4Proto-Germanicgrōanąto green; to grow
5Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grōanąEvery word from Old English grōwan