trimolecular [trahy-muh-lek-yuh-ler] WORD ORIGIN adjective Chemistry. pertaining to or having three molecules. Liberaldictionary.com
Origin of trimolecular tri- + molecular Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019 British Dictionary definitions for trimolecular trimolecular adjective chem of, concerned with, formed from, or involving three molecules 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