The story
- Old English · inherited fromċyrlic
- Middle English · inherited fromcharlok
- English todaycharlock
From Middle English charlok, cherlok, from Old English ċyrlic, ċirlic, ċerlic. Further origin unknown.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Any of several yellow-flowered cruciferous weeds of grain fields, especially wild mustard (Rhamphospermum arvense, syn. Sinapis arvensis). Full definition →