coordinating coordinating /koʊˈɔrdəˌneɪtɪŋ/

adjective

1. (grammar) serving to connect two grammatical constituents of identical construction  ( coordinating , coordinative )
   (grammar) serving to connect two grammatical constituents of identical construction
    And' in John and Mary' or in John walked and Mary rode' is a coordinating conjunction; and so is or' in will you go or stay?'
   and' in John and Mary' or in John walked and Mary rode' is a coordinating conjunction; and so is or' in will you go or stay?'