nutcrack

Verb

 * 1)  To crack nuts for food.
 * 2) * 2012 Claudio Tennie, Josep Call, Michael Tomasello "Untrained Chimpanzees (Pan troglodytes schweinfurthii) Fail to Imitate Novel Actions" PLos ONE
 * Marshall-Pescini and Whiten noticed that Baluku performed cracking actions in the air while watching the demonstrator nutcrack