Results for: mass
mass /ms/ n. masses 1 [U] the amount of matter of an object: Spaceships have no weight in space but do have mass and could cause damage if they hit each other. 2 [C] a group of people, things, etc.: A mass of people were in the town square for the concert. 3 [C] a shapeless amount of similar matter: A mass of rock fell down the mountain.
v. [I;T] masses to come together in a mass: Sports fans massed in front of the stadium before the game.
Thesaurus: mass n. 2 a bunch | crowd, mob, throng 3 a pile, heap.