<p><strong>Noun</strong></p><ul><li>a brown pigment obtained from the inklike secretion of various cuttlefish and used with brush or pen in drawing</li><li>a drawing made with this pigment</li><li>a dark brown</li><li>a print or photograph made in this color</li><li>any of several cuttlefish of the genus <em>Sepia</em>, producing a dark fluid used naturally for defense and, by humans, in ink</li></ul><p><strong>Adjective</strong></p><ul><li>of a brown, grayish brown, or olive brown similar to that of sepia ink</li></ul>