Where does “teasy” come from?

teasy (English) comes from English tease, from Middle English tesen, from Old English tǣsan, from Proto-West Germanic taisijan — to separate; to tug, to pluck; to shred.

teasy (English): Irritable or angry

Definitions

  1. Irritable or angry

Ancestry of “teasy”, step by step

teasy traces back through two separate lines of ancestry.

via English tease

StepLanguageWordMeaning
1EnglishteaseTo separate the fibres of a fibrous material; To...
2Middle EnglishtesenTo card straighten the fibres of wool
3Old Englishtǣsanto tease
4Proto-West Germanictaisijanto separate; to tug, to pluck; to shred

via Cornish tesek

StepLanguageWordMeaning
1Cornishtesekhot,fiery
Every word from Proto-West Germanic taisijanEvery word from Old English tǣsanEvery word from Middle English tesen