stoat · noun1
- Middle English · inherited fromstote“the ermine, especially in its brown summer coat”
- English todaystoat
From Middle English stote (“the ermine, especially in its brown summer coat”), of uncertain origin. The word bears some resemblance to Old Norse stutr (“bull”), Swedish stut (“bull, steer”) and Danish stud (“steer”) (see also English stot), but the semantic link is difficult unless a common origin is from “(brown?) male mammal”. First attested in the mid 1400s.
stoat · verb2
Unclear. Attested in the spellings stott, stot, stote and stoat, all said (in early texts) to be pronounced the same as stoat. Possibly related to the animal stoat whose fur is used in making garments, or to stot(t) (“bounce, rebound”) as the stitch 'rebounds' off and does not pass through to the other side of the material.
Etymology from Wiktionary, CC BY-SA 4.0.