or coordinate conjunction
Grammar. a conjunction that connects two grammatical elements of identical construction, as and in Sue and Andrea or or in He can't decide if he should stay or go.
Words nearby coordinating conjunction
Compare subordinating conjunction.
Origin of coordinating conjunction
First recorded in 1875–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for coordinating conjunction
a conjunction that introduces coordinate clauses, such as and, but, and orCompare subordinating conjunction
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