(electronics) A type of cathode that does not use a heating element to produce emission of cathode rays (electrons), beyond base thermionic emission (usually by field electron emission, secondary emission, photoelectric emission)

(Christianity) One of a group of churches (usually a pair) which share the function of being the seat of a bishop.

A parish of Jamaica.

The process of catharizing.

Of or relating to Catharism.

plural of catharization

(historical) The hegemony of the Catholic Church over all aspects of public and private life, one aspect of Francoism.

plural of Catholic Epistle

Alternative letter-case form of Catholic Epistle

(biblical) Any one of the New Testament Epistles of James, 1 and 2 Peter, 1 John, Jude, and sometimes 2 and 3 John, which are not addressed to specific individuals or Churches.