Dictionary 1. (n.) The state of being tuberous.2. (n.) An obtuse or knoblike prominence; a protuberance. Thesaurus bas-relief bellying boldness bulging camber convexedness convexity convexness embossment eminence excrescence excrescency excurvation excurvature extrusion gibbosity gibbousness high relief low relief projection prominence protrusion protuberance protuberancy relief salience salient tuberousness |