nitroglycerin

noun
ni·​tro·​glyc·​er·​in | \ ˌnī-trə-ˈglis-rən How to pronounce nitroglycerin (audio) , -ˈgli-sə- \
variants: or nitroglycerine

Definition of nitroglycerin

: an oily explosive poisonous liquid C3H5N3O9 used chiefly in making dynamite and in medicine as a vasodilator

Examples of nitroglycerin in a Sentence

Recent Examples on the Web It was used to produce nitroglycerin explosives, and also protected soldiers from trench foot. Lucy Jakub, Harper's magazine, 2 Mar. 2020 Men too broke to escape a sweaty Latin American village leap at the chance to earn $2,000 apiece driving an emergency shipment of nitroglycerin 300 miles to extinguish an oil inferno for an American company. New York Times, 29 Aug. 2019 His nitroglycerin, lunch, clothing and three rifles were found in his truck. Tammy Ayer, The Seattle Times, 7 Aug. 2019 The League and 5 Star partnership, the weirdest of couples, is as stable as nitroglycerin. Josef Joffe, WSJ, 3 June 2018 A few years ago, researchers revealed a technology called the Halo x-ray system, which allows baggage screeners to not only see items in suitcases and packages but can differentiate between substances, like shampoo and nitroglycerin. Jason Daley, Smithsonian, 13 July 2018 Ohio law bans most automatic weapons, often called machine guns, by grouping them with other dangerous items such as explosives, grenades and nitroglycerin. Chrissie Thompson, Cincinnati.com, 22 Feb. 2018 Craddock torments the inhabitants of Las Mudas, shooting their leader in cold blood and torturing the barkeep with nitroglycerin. Josh Wigler, The Hollywood Reporter, 13 May 2018 Most wrap manufacturers use glycerol—a compound also used in, among other things, anti-freeze and the production of nitroglycerin. Nicola Temple, WSJ, 4 May 2018 See More

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'nitroglycerin.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of nitroglycerin

1852, in the meaning defined above

History and Etymology for nitroglycerin

International Scientific Vocabulary

Learn More About nitroglycerin

Time Traveler for nitroglycerin

Time Traveler

The first known use of nitroglycerin was in 1852

See more words from the same year

Dictionary Entries Near nitroglycerin

nitrogen trioxide

nitroglycerin

nitroguanidine

See More Nearby Entries 

Statistics for nitroglycerin

Cite this Entry

“Nitroglycerin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nitroglycerin. Accessed 20 Aug. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

More Definitions for nitroglycerin

nitroglycerin

noun
ni·​tro·​glyc·​er·​in
variants: or nitroglycerine \ ˌnī-​trō-​ˈgli-​sə-​rən \

Kids Definition of nitroglycerin

: an oily liquid explosive from which dynamite is made

nitroglycerin

noun
ni·​tro·​glyc·​er·​in
variants: or nitroglycerine \ ˌnī-​trə-​ˈglis-​(ə-​)rən How to pronounce nitroglycerin (audio) \

Medical Definition of nitroglycerin

: a heavy oily explosive poisonous liquid C3H5N3O9 used chiefly in making dynamites and in medicine as a vasodilator (as in angina pectoris)

called also trinitrin, trinitroglycerin

— see nitro-dur, nitrostat

More from Merriam-Webster on nitroglycerin

Nglish: Translation of nitroglycerin for Spanish Speakers

Britannica.com: Encyclopedia article about nitroglycerin

WORD OF THE DAY

Test Your Vocabulary

The Great British Vocabulary Quiz

  • union jack speech bubble
  • Named after Sir Robert Peel, what are British police called?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!