From WordNet (r) 3.0 (2006):
mass
adj 1: formed of separate units gathered into a mass or whole;
"aggregate expenses include expenses of all divisions
combined for the entire year"; "the aggregated amount of
indebtedness" [syn: aggregate, aggregated,
aggregative, mass]
n 1: the property of a body that causes it to have weight in a
gravitational field
2: (often followed by `of') a large number or amount or extent;
"a batch of letters"; "a deal of trouble"; "a lot of money";
"he made a mint on the stock market"; "see the rest of the
winners in our huge passel of photos"; "it must have cost
plenty"; "a slew of journalists"; "a wad of money" [syn:
batch, deal, flock, good deal, great deal,
hatful, heap, lot, mass, mess, mickle, mint,
mountain, muckle, passel, peck, pile, plenty,
pot, quite a little, raft, sight, slew, spate,
stack, tidy sum, wad]
3: an ill-structured collection of similar things (objects or
people)
4: (Roman Catholic Church and Protestant Churches) the
celebration of the Eucharist
5: a body of matter without definite shape; "a huge ice mass"
6: the common people generally; "separate the warriors from the
mass"; "power to the people" [syn: multitude, masses,
mass, hoi polloi, people, the great unwashed]
7: the property of something that is great in magnitude; "it is
cheaper to buy it in bulk"; "he received a mass of
correspondence"; "the volume of exports" [syn: bulk,
mass, volume]
8: a musical setting for a Mass; "they played a Mass composed by
Beethoven"
9: a sequence of prayers constituting the Christian Eucharistic
rite; "the priest said Mass"
v 1: join together into a mass or collect or form a mass;
"Crowds were massing outside the palace"