<p><strong>Noun</strong></p><ul><li>an aromatic liqueur, usually yellow or green, made by the Carthusian monks at Grenoble, France, and, at one time, at Tarragona, Spain.</li><li>(lowercase) a clear, light green with a yellowish tinge.</li></ul><p><strong>Adjective</strong></p><ul><li>(lowercase) of the color chartreuse.</li></ul>