noun
(archaic) A brawling, boisterous, and turbulent person or thing.
(specifically, derogatory) A censorious, nagging, and quarrelsome woman; a scold, a shrew.
adjective
(archaic) Having the temperament of a termagant (noun noun, sense 1); bad-tempered, brawling, boisterous, turbulent.
(specifically, derogatory) Of a woman, her behaviour, etc.: censorious, nagging, and quarrelsome; scolding, shrewish.