MASSES

noun

1. (physical) Matter, material.
2. A large quantity; a sum.

verb

1. To form or collect into a mass; to form into a collective body; to bring together into masses; to assemble.
2. To have a certain mass.

noun

1. The Eucharist, now especially in Roman Catholicism.
2. Celebration of the Eucharist.
3. (usually as the Mass) The sacrament of the Eucharist.