<p><strong>Noun:</strong></p><ul><li>a long- or short-sleeved garment for the upper part of the body, usually lightweight and having a collar and a front opening.</li><li>an undergarment of cotton, or other material, for the upper part of the body.</li><li>a shirtwaist.</li><li>a nightshirt.</li></ul><p><strong>Verb:</strong></p><ul><li>(used without object) to puff out in a drooping fullness, as a blouse above a fitted waistband.</li><li>(used with object) to dispose the material of a garment in loose folds, as trouser legs over the tops of boots.</li></ul>