<p><strong>Noun</strong></p><ul><li>a wing.</li><li>a winglike part, process, or expansion, as of a bone, shell, seed, or stem.</li><li>either of the two side petals of a flower in the legume family, as the pea.</li><li>(in an ancient Roman house) a small room, as an alcove, opening into a larger room or courtyard.</li></ul>