Where does “unblight” come from?

unblight (English) comes from English blight, from Middle English bleighte, from Old English blǣcþa — leprosy.

unblight (English): To undo the blighting of; to cure or ameliorate

Definitions

  1. To undo the blighting of; to cure or ameliorate

Ancestry of “unblight”, step by step

unblight traces back through two separate lines of ancestry.

via English blight

StepLanguageWordMeaning
1EnglishblightAny of many plant diseases causing damage to, or...
2Middle Englishbleighte
3Old Englishblǣcþaleprosy

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Old English blǣcþa
unblight — Etymology, Origin & Word History | Etymology Explorer