mitre

Noun

• a liturgical headdress worn by bishops on formal occasions

• 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
    

• joint that forms a corner; usually both sides are bevelled at a 45-degree angle to form a 90-degree corner

Related words

• Synonyms: 
  miter , miter joint , mitre joint