<p><strong>Noun</strong></p><ul><li>any of more than 250 species of simian primates belonging to the two distinct lines of New World monkeys and Old World monkeys</li><li>the fur of certain species of such long-haired animals</li><li>a person whose behavior is likened to such an animal, as a mischievous, agile child or a mimic</li><li>a dance, deriving from the twist, in which the partners move their hands as if climbing a pole and jerk their heads back and forth</li><li>an addiction to narcotics</li><li>any of various mechanical devices, as the ram of a pile driver</li><li>a small passageway or opening</li><li>the sum of 500 pounds (British Slang)</li><li>a sheep (Australian Informal)</li></ul><p><strong>Verb</strong></p><ul><li>to play or trifle idly; fool (often followed by around or with)</li><li>to imitate; ape; mimic</li><li>to mock</li></ul>