英和和英

語源

From French piston.

発音

• enPR: pĭs'tən, IPA: /ˈpɪstən/
• 韻: -ɪstən

名詞

piston (plural pistons)

1. (mechanics) A solid disk or cylinder that fits inside a hollow cylinder, and moves under pressure (as in an engine) or displaces fluid (as in a pump)
2. (music) A valve device in some brass instruments for changing the pitch

派生語

動詞

piston (third-person singular simple present pistons, present participle pistoning, simple past and past participle pistoned)

1. (intransitive) To move up and down or in and out like a piston.
   • 1991, Etienne, “In Enemy Hands”, in Drummer‎, number 151, page 32:

     The Latino warrior fucked like a man possessed. His lean hips powered the pistoning rod in short, vicious jabs, so rapidly that the shit-streaked cock was a blur as it pounded Captain Randall's butthole, churning the screaming soldier's ass-juices, rectal blood, and smashed turds into a slimy froth.

アナグラム

• Pintos, Points, Tipson, instop, opts in, pinots, pintos, pitons, points, posnit, postin