PETN
noun
: a crystalline ester C5H8N4O12 used as a powerful high explosive and medically in the treatment of angina pectoris
… the experts determined that its explosive content was identical to that of the Honolulu bomb—PETN, an explosive undetectable by X-ray.—
Steven Emerson
Steven Emersoncalled also pentaerythritol tetranitrate
Examples of PETN in a Sentence
Recent Examples on the Web
The batteries of the walkie-talkies were laced with a highly explosive compound known as PETN, a Lebanese source familiar with the device’s components told Reuters.
—Reuters Staff, The Christian Science Monitor, 20 Sep. 2024
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.
Reuters Staff, The Christian Science Monitor, 20 Sep. 2024
Dictionary Entries Near PETN
Cite this Entry
“PETN.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PETN. Accessed 30 Nov. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share