Mass of the Chrism

Chrism, also called myrrh, myron, holy anointing oil, and consecrated oil, is a consecrated oil used in the Anglican, Armenian, Assyrian, Catholic and Old Catholic, Eastern and Oriental Orthodox, and Nordic Lutheran Churches in the administration of certain sacraments and ecclesiastical functions.

The English chrism derives from Koine Greek via Latin and Old French. In Greek, khrîsma (χρῖσμα) was originally the verbal noun ("(the act of) anointing," "unction") of ("anoint"). By extension, along with khrîma (χρῖμα), khrîstai (χρῖσται), and later khrísma (χρίσμα), it came to be used for the anointing oil or ointment itself. Khrísma came into Latin as chrisma, which appears in the works of Tertullian. This was adopted directly into Old English as crisma, which developed into Middle English crisme and various related spellings. In Old French, the original Latin was conflated with cramum ("cream"), developing into cresme, which was also borrowed into Middle English around 1300 as creme and various related spellings. The spelling chrism after the Latin original was generally adopted in the 16th century, after which "cream" came to be restricted to its present meaning.

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