ballistic

adjective

bal·​lis·​tic bə-ˈli-stik How to pronounce ballistic (audio)
1
: extremely and usually suddenly excited, upset, or angry : wild
He went ballistic when he saw the dent in his car.
and the crowd goes ballistic
2
: of or relating to the science of the motion of projectiles in flight
3
exercise : being or characterized by repeated bouncing
ballistic stretching
4
physics, of an object in motion : behaving like a projectile
But the Bell Labs switch uses such a low current that the few ballistic electrons are a distance of a micrometer or more apart …Robert Pool
5
of a material : capable of resisting or stopping bullets or other projectiles
ballistic glass
ballistic nylon
… engineered specifically to be worn under ballistic vests and shirts.K. M. Reese
ballistically adverb

Examples of ballistic in a Sentence

she went ballistic when she discovered her brother reading her e-mail
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In a video conference call with his military leaders, the Russian president said the drills would include practice launches of nuclear-capable ballistic and cruise missiles to simulate how officials would act in case such arms were required. Nina Turner, Newsweek, 30 Oct. 2024 Together with other systems like David's Sling, which is designed to intercept ballistic and cruise missiles, Israel's Iron Dome is part of a nationwide missile-defense shield over the country, whose residents live under the near-constant threat of attack from its neighbors. Anne Flaherty, ABC News, 13 Aug. 2024 Made with ultra-durable ballistic nylon, it’s built for travel, complete with a luggage tag, luggage sleeve, and straps to carry it like a backpack. Neha Tandon, Travel + Leisure, 8 Oct. 2024 The first launch of Sirius 1 on a ballistic flight will be conducted from the facility in 2026. Eric Berger, Ars Technica, 20 Sep. 2024 See all Example Sentences for ballistic 

Word History

Etymology

borrowed from New Latin ballisticus "relating to the motion of projectiles in flight," from Latin ballista ballista + New Latin -icus -ic entry 1

Note: The Latin word was apparently introduced by the French priest and polymath Marin Mersenne (1588-1648) in Ballistica et acontismologia, a section (with separate title page) of his Cogitata physico-mathematica (Paris, 1644).

First Known Use

1764, in the meaning defined at sense 2

Time Traveler
The first known use of ballistic was in 1764

Dictionary Entries Near ballistic

Cite this Entry

“Ballistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ballistic. Accessed 28 Nov. 2024.

Kids Definition

ballistic

adjective
bal·​lis·​tic bə-ˈlis-tik How to pronounce ballistic (audio)
: of or relating to ballistics

More from Merriam-Webster on ballistic

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