Mass

the property of a body that causes it to have weight in a gravitational field

(often followed by `of') a large number or amount or extent

an ill-structured collection of similar things (objects or people)

(Roman Catholic Church and Protestant Churches) the celebration of the Eucharist

a body of matter without definite shape

the common people generally

the property of something that is great in magnitude

a musical setting for a Mass

a sequence of prayers constituting the Christian Eucharistic rite

join together into a mass or collect or form a mass

formed of separate units gathered into a mass or whole