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ballistics

[buh-lis-tiks] /bəˈlɪs tɪks/
noun, (usually used with a singular verb)
1.
the science or study of the motion of projectiles, as bullets, shells, or bombs.
2.
the art or science of designing projectiles for maximum flight performance.
Origin
1745-1755
1745-55; see ballistic, -ics
Related forms
ballistician
[bal-uh-stish-uh n] /ˌbæl əˈstɪʃ ən/ (Show IPA),
noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for ballistics
  • The laboratory, ballistics unit and polygraph unit, whose.
  • It could have applications in medicine, forensics, ballistics and biometrics.
  • They said the gun had been sent to a laboratory for ballistics tests to see if it had been used in the slaying.
  • ballistics tests that could confirm a match are pending.
  • And they would have learned that this testimony was corroborated by ballistics findings.
British Dictionary definitions for ballistics

ballistics

/bəˈlɪstɪks/
noun
1.
(functioning as sing) the study of the flight dynamics of projectiles, either through the interaction of the forces of propulsion, the aerodynamics of the projectile, atmospheric resistance, and gravity (exterior ballistics), or through these forces along with the means of propulsion, and the design of the propelling weapon and projectile (interior ballistics)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for ballistics
ballistics
1753, from L. ballista "ancient military machine for hurling stones," from Gk. ballistes, from ballein "to throw, to throw so as to hit," also in a looser sense, "to put, place, lay;" from PIE base *gwele- "to throw, reach," in extended senses "to pierce" (cf. Skt. apa-gurya "swinging," balbaliti "whirls, twirls;" Gk. bole "a throw, beam, ray," belemnon "dart, javelin," belone "needle"). Here, too, probably belongs Gk. ballizein "to dance," lit. "to throw one's body," ancient Gk. dancing being highly athletic.
Online Etymology Dictionary, © 2010 Douglas Harper
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ballistics in Science
ballistics
  (bə-lĭs'tĭks)   
The scientific study of the characteristics of projectiles, such as bullets or missiles, and the way they move in flight.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Word of The Day

Difficulty index for ballistics

Few English speakers likely know this word

Word Value for ballistics

14
18
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