KYRIE ELEISON

Kyr″i‐e e‐lei″son (?). [[Gr. κύριε ελεἰ̑σον .]] 1. 1. (R. C. Ch.) Greek words, meaning “Lord, have mercy upon us,” used in the Mass, the breviary offices, the litany of the saints, etc. Addis & Arnold.
2. 2. The name given to the response to the Commandments, in the service of the Church of England and of the Protestant Episcopal Church.