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hydrazoic acid

American  

noun

  1. a colorless, very explosive, poisonous liquid, HN 3 , having a penetrating odor and irritating to the eyes and mucous membranes.

hydrazoic acid British  
/ ˌhaɪdrəˈzəʊɪk /

noun

  1. a colourless highly explosive liquid. Formula: HN 3 See also azide

"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

Etymology

Origin of hydrazoic acid

First recorded in 1890–95

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.