What's the difference between pistol and piston?

Pistol


Definition:

  • (n.) The smallest firearm used, intended to be fired from one hand, -- now of many patterns, and bearing a great variety of names. See Illust. of Revolver.
  • (v. t.) To shoot with a pistol.

Example Sentences:

  • (1) In a wardrobe of the back bedroom they discovered a 9mm Glock pistol and in a plastic container under the bed there were more than 300 rounds of ammunition.
  • (2) It is alleged that after the helicopter has gone, Marine A murdered the man by shooting him in the chest with a 9mm pistol.
  • (3) He rides horses, launches pipelines, hugs tigers and fires pistols.
  • (4) Page, an army veteran whose record was marred by drunkenness and a failure to report for duty, walked into the temple just before 10.30am and opened fire with a 9mm pistol.
  • (5) Johnny Depp's dogs on death row after being 'snuck' into Australia Read more But it seems Pistol and Boo may not have had the proper paperwork when they were departing their home state of California, which could pose difficulties when they try to go back.
  • (6) A pistol and ammunition were also found in N's room.
  • (7) Fleischhauer has been selling other models, similar to the Guardian Angel II, to police and security customers as alternatives to Tasers – police in Germany, Japan and Switzerland have all bought Piexon pepper pistols.
  • (8) One’s got a shotgun; the other one’s got a pistol.
  • (9) Among the group are a 40-year-old who Bouhlel had known for a long time and a 38-year-old Albanian man detained along with his girlfriend and suspected of providing the Tunisian attacker with an automatic pistol.
  • (10) Nightingale initially claimed the pistol was a war trophy given to him by Iraqis he had helped during a posting there, and he had accumulated the ammunition because he worked as a range instructor and had failed to book it back through poor administration.
  • (11) No mechanical problems were encountered with the Samuel's or the (modified) Weck pistol-grip applicator.
  • (12) William Kostnic was waiting near the town hall at Portsmouth, New Hampshire, where the president was due to address a meeting on his bitterly contentious plans for healthcare reform - but the 9mm pistol in the leg holster strapped outside his jeans was perfectly legal.
  • (13) The second alleged untruth surrounds the police claim that they properly investigated the use of the gun Duggan had in a pistol whipping attack weeks before he collected it.
  • (14) Other brands in the group include Remington Arms, the country's largest and oldest maker of rifles; Marlin Firearms, a manufacturer of lever-action rifles; and Advanced Armament, a maker of pistol silencers.
  • (15) Sterling seemed in a good mood, she said – neither knew that an anonymous caller had just told police Sterling had threatened him with a pistol, and officers were on their way.
  • (16) It had interviews with the Sex Pistols and Ian Dury and the Clash.
  • (17) The plan also notes the staff's arsenal, which includes 9mm pistols, LM5 assault rifles and shotguns.
  • (18) The accused armed himself with his 9mm pistol and through the locked door, fired four shots at the deceased.
  • (19) Besides the terrorism charges, the director stands accused of obtaining explosives and transporting weapons and ammunition, since he allegedly ordered subordinates to create a timebomb and showed them a Makarov pistol.
  • (20) I'd taken my album along but I was so excited talking to the Pistols, I forgot to get it signed.

Piston


Definition:

  • (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.

Example Sentences:

  • (1) The buccal glands of adults of the Southern Hemisphere lamprey Geotria australis consist of a pair of small, bean-shaped, hollow sacs, embedded within the basilaris muscle in the region below the eyes and to either side of the piston cartilage.
  • (2) Both groups were ventilated with a constant-volume piston ventilator.
  • (3) To give variations in the peak flow-rate (from pulsatile to intermediate to non-pulsatile), three types of blood pump (piston-bellows, screw, and centrifugal) were applied to dogs.
  • (4) The players were each to be given a present: Dietmar Hamann (he's German, tee hee hee) got a copy of Mein Kampf, while the Italian Alessandro Pistone, perceived as lacking fight, was given a sheep's heart.
  • (5) After 4 minutes of ventricular fibrillation CPR was performed with the use of a pneumatic piston compressor.
  • (6) Sinusoidal volume changes were delivered through a tracheostomy by a piston pump driven by a linear motor.
  • (7) In groups I-III it is possible to discover whether the piston is too long or too short, whether it is dislocated or has slipped.
  • (8) Pressures and flows from this pump were compared to a Harvard Apparatus pulsatile piston pump.
  • (9) The vein graft technique (nine cases) is very much inferior to the piston technique.
  • (10) Results of partial stapedectomy with the formation of small fenestra and the use of teflon piston prostheses in the period of 1980-1984 are shown.
  • (11) They suck, by means of a stylet acting as a piston, all components of the muscle cell which develops into a nurse cell, into their oral cavity.
  • (12) A pneumatically driven piston was used to cause a mechanical stress (10-150 N) on the stabilized tooth crown for 30 s, with instantaneous onset and release.
  • (13) They recorded an auditory gain in more than half the patients (early: PORP 97%, TORP 73%, piston 52%; plasty transplants of ossicles obtained from subjects who died accidentallyĕ For preserfic Council of the Ministry of Health, Czech Socialist Republic, recommended, based on the clinical tests, the manufacture of silastic prostheses of the middle ear.
  • (14) It is designed as a positive displacement pump, with blood allowed to collect in a valved cavity from which it is ejected by the reciprocating action of a piston.
  • (15) The ejection force is wholly produced by the compressed coil spring and is transmitted to the piston in the blood chamber by a rod.
  • (16) The 4 modes of failure characterizing stem-type component progressive loosening mechanisms consisted of stem pistoning within the acrylic (3.3%), cement-embedded stem pistoning with the femur (5.1%), medial midstem pivot (2.5%), calcar pivot (0.7%) and bending (fatigue) cantilever (3.3%).
  • (17) In model 1, diaphragmatic descent was treated as if it were a "piston in a cylinder."
  • (18) Insertion, which takes only a few minutes, is accomplished with a plastic tube and piston device.
  • (19) The expanding ameroid pushes a piston with a concave extension (makrolon) a maximum of 2 mm against the artery, which is fixed to the metal housing by a teflon band (width: 4 mm, thickness: 0.5 mm).
  • (20) The novel design of this pump incorporates two rack-mounted pistons, driven into opposing cylinders by a micro-stepping motor.