<p><strong>Noun:</strong></p><ul><li>butter-and-eggs</li></ul><p><strong>Definition:</strong></p><ul><li>A common European plant, Linaria vulgaris, of the figwort family, having narrow leaves and showy yellow-and-orange flowers, naturalized as a weed in the U.S.</li><li>Any plant of the same genus</li></ul>