United States neoclassical composer (1894 1976)
Noun
 mechanical device that has a plunging or thrusting motion
Noun
 United States neoclassical composer (1894-1976)
n.
 A sliding piece which either is moved by, or moves against,
   fluid pressure. It usually consists of a short cylinder fitting within
   a cylindrical vessel along which it moves, back and forth. It is used
   in steam engines to receive motion from the steam, and in pumps to
   transmit motion to a fluid; also for other purposes.
Usage Examples
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