Added 9 October 2026
piston
/ˈpɪstən/ noun
In Latin: embolus, fundulus Wiktionary
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about piston at Wordnik → Where our words come from →
- United States neoclassical composer (1894-1976).
- Mechanical device that has a plunging or thrusting motion.