(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?'"
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?'"
