<p><strong>Noun</strong></p><ul><li>A very social great ape of sub-Saharan Africa, belonging to the genus Pan and having a brown-to-black coat, a relatively hairless face with a rounded muzzle, prominent ears, and hands adapted for knuckle-walking, noted for its intelligence and humanlike behavior</li><li>Both species, the common chimpanzee (P. troglodytes) and the bonobo (P. paniscus), are greatly reduced in number and considered endangered</li></ul>