Definitions for "Mamelon"
A small bump on the biting surface of an incisor tooth when it first appears in the mouth. Normal chewing and biting usually wear down mamelons to leave a smooth tooth edge.
A mamelon (from French "nipple") is a small fortified hill. In particular, the term Mamelon was used for one of the defenses of Sevastopol in the Crimean War and at the Siege of Tuyen Quang in China.
A rounded hillock; a rounded elevation or protuberance.