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hyponitrous acid

noun

an unstable, crystalline acid, H2N2O2.

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Origin of hyponitrous acid

First recorded in 1820–30

Words nearby hyponitrous acid

hyponatraemia, hyponatremia, hyponeocytosis, hyponitrite, hyponitrous, hyponitrous acid, hyponychium, hyponychon, hyponym, hyponymy, hypoorthocytosis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for hyponitrous acid

hyponitrous acid
/ (ˌhaɪpəˈnaɪtrəs) /

noun

a white soluble unstable crystalline acid: an oxidizing and reducing agent. Formula: H 2 N 2 O 2
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