any of three yellow crystalline compounds having the formula C9H3N3O6, capable of more explosive power and requiring more impact than TNT.
Origin of trinitrobenzene
Also called TNB
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any of three explosive crystalline isomeric compounds with the formula C 6 H 3 (NO 2) 3 . They are less sensitive to impact than TNT but more powerful in their explosive force
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