Definitions for

Overview of noun piston

The noun piston has 2 senses? (no senses from tagged texts)
1. Piston, Walter Piston

(United States neoclassical composer (1894-1976))

2. piston, plunger

(mechanical device that has a plunging or thrusting motion) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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