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hyponitrite

American  
[hahy-poh-nahy-trahyt] / ˌhaɪ poʊˈnaɪ traɪt /

noun

  1. a salt or ester of hyponitrous acid.


hyponitrite British  
/ ˌhaɪpəˈnaɪtraɪt /

noun

  1. any salt or ester of hyponitrous acid

"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 hyponitrite

First recorded in 1840–50; hyponitr(ous acid) + -ite 1