noun
Etymology: pump (I)
1. : the handle of a pump especially of a house well or cistern
2. : a handshake in which the arm is moved as though it were a pump handle
noun
Etymology: pump (I)
1. : the handle of a pump especially of a house well or cistern
2. : a handshake in which the arm is moved as though it were a pump handle
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012