verb (used with object), de·ni·trat·ed, de·ni·trat·ing.
  1. Chemistry. to free from nitric acid or nitrates; remove oxides of nitrogen from.

Origin of denitrate

First recorded in 1860–65; de- + nitrate
Related formsde·ni·tra·tion, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for denitration

Historical Examples of denitration

  • After drying, denitration, and washing, it may be spun and dyed like natural silk.


    William H. Dooley

  • It is well known that the denitration is nearly complete, traces only of nitric groups surviving.

  • The product in denitration had therefore reverted completely to a cellulose (hydrate), no oxy-derivative being present.

British Dictionary definitions for denitration


  1. to undergo or cause to undergo a process in which a compound loses a nitro or nitrate group, nitrogen dioxide, or nitric acid
Derived Formsdenitration, noun
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