<p><strong>Noun</strong></p><ul><li>Often lineaments.</li><li>A feature or detail of a face, body, or figure, considered with respect to its outline or contour: His fine lineaments made him the very image of his father.</li><li>Usually lineaments.</li><li>Distinguishing features; distinctive characteristics: the lineaments of sincere repentance.</li><li>Geology. A linear topographic feature of regional extent that is believed to reflect underlying crustal structure.</li></ul>