bimolecular

[bahy-muh-lek-yuh-ler]

adjective Chemistry.

having or involving two molecules.

Origin of bimolecular

First recorded in 1895–1900; bi-¹ + molecular

Related formsbi·mo·lec·u·lar·ly, adverb

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for bimolecular

bimolecular

adjective

(of a chemical complex, collision, etc) having or involving two 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