mitre

The mitre (Commonwealth English) or miter (American English; see spelling differences; both pronounced ; ) is a type of headgear now known as the traditional, ceremonial headdress of bishops and certain abbots in traditional Christianity. Mitres are worn in the Catholic Church, Malankara Orthodox Syrian Church (IOC), Malankara Syrian Orthodox Church (Jacobites), Eastern Orthodox Church, Oriental Orthodox Churches, the Anglican Communion, some Lutheran churches, for important ceremonies, by the Metropolitan of the Malankara Mar Thoma Syrian Church, and also, in the Catholic Church, all cardinals, whether or not bishops, and some Eastern Orthodox archpriests.

==Etymology== (Ionic ) is Greek, and means a piece of armour, usually a metal guard worn around the waist and under a cuirass, as mentioned in Homer's Iliad. In later poems, it was used to refer to a headband used by women for their hair, and a sort of formal Babylonian headdress, as mentioned by Herodotus (Histories 1.195 and 7.90). It also refers to a kind of hairband, such as "the victor's chaplet at the games", a headband and a badge of rank at the Ptolemaic court, an oriental headdress, perhaps a kind of turban, worn "as a mark of effeminacy", a diadem, the headdress of the priest of Heracles, or the headdress of the High Priest of Israel referenced in the Septuagint (Greek) text of Exodus 29:6. thumb|right|The evolution of the mitre, from the Catholic Encyclopedia (1913)