From Middle English *schrewe, from Old English scrēawa (“shrew”, literally “biter”), from Proto-Germanic *skrawwaz (“thin; meagre; frail”), from Proto-Indo-European *(s)ker- (“to cut; shorten; skimp”). Cognates include Old High German scrawaz (“dwarf”), Norwegian skrugg (“dwarf”).
shrew (plural shrews)
- Any of numerous small, mouselike, chiefly nocturnal, mammals of the family Soricidae (order Soricomorpha).
- Certain other small mammals that resemble true shrews (order Soricomorpha).
- (pejorative) An ill-tempered, nagging woman: a scold.
- You'd better not stay out late tonight — your mother is quite a shrew and you'll never hear the end of it.
- (mouselike mammal): ranny (obsolete)
- (mouselike mammal): common shrew
From Middle English schrewen (“to make evil; curse”), from Middle English schrewe, schrowe, screwe (“wicked; evil; an evil person”), from Old English *scrēawa (“wicked person”, literally “biter”). Perhaps ultimately from the same word as Etymology_1 above.