About The Word Piston

Bay Area Crosswords

Learn about the word Piston to help solve your crossword puzzle. Discover Piston definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

Piston

Piston Meaning & Definition
Piston Definition And Meaning

What's The Definition Of Piston?

[n] mechanical device that has a plunging or thrusting motion
[n] United States neoclassical composer (1894-1976)

Synonyms | Synonyms for Piston: plunger | Walter Piston

Related Terms | Find terms related to Piston:

See Also | composer | mechanical device | piston ring | piston rod | reciprocating engine

Piston In Webster's Dictionary

\Pis"ton\, n. [F. piston; cf. It. pistone piston, also pestone a large pestle; all fr. L. pinsere, pistum, to pound, to stamp. See {Pestle}, {Pistil}.] (Mach.) 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. {Piston head} (Steam Eng.), that part of a piston which is made fast to the piston rod. {Piston rod}, a rod by which a piston is moved, or by which it communicates motion. {Piston valve} (Steam Eng.), a slide valve, consisting of a piston, or connected pistons, working in a cylindrical case which is provided with ports that are traversed by the valve.

More Crossword Puzzle Words

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Cross Word Of The Day

  • Succulent ‐ a plant adapted to arid conditions and characterized by fleshy…
  • Trade unioniam ‐ the system or principles and theory of…
  • Isurus oxyrhincus ‐ very swift active bluish shark found worldwide in warm waters;…
  • Crosscut saw ‐ handsaw that cuts at right angles to the grain (or…
  • Spindle tree ‐ any shrubby trees or woody vines of the genus Euonymus having…
  • Blustering(a) ‐ blowing in loud and abrupt bursts; "blustering (or blusterous)…
  • Cd8 t cell ‐ T cell with CD8 receptor that recognizes antigens on the surface…
  • Genus abrocoma ‐ abrocomes
  • Unstuff ‐ cause to become unblocked; "The medicine unstuffed my nose in…
  • Coragyps ‐ a genus of…