trimolecular

[trahy-muh-lek-yuh-ler]

adjective Chemistry.

pertaining to or having three molecules.

Origin of trimolecular

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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