Definition of "Miter" :
noun: a liturgical headdress worn by bishops on formal occasions
noun: the surface of a beveled end of a piece where a miter joint is made
"He covered the miter with glue before making the joint."
noun: joint that forms a corner; usually both sides are bevelled at a 45-degree angle to form a 90-degree corner
verb: fit together in a miter joint
verb: bevel the edges of, to make a miter joint
verb: confer a miter on (a bishop)