mass
mass - noun
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
mass - verb