mass >> /mæs/
Definition: [verb] Assemble or cause to assemble into a mass or as one body.
Example: both countries began massing troops in the region
Definition: [noun] A coherent, typically large body of matter with no definite shape.
Example: a mass of curly hair
Definition: [noun] A large number of people or objects crowded together.
Example: a mass of cyclists
Definition: [noun] The majority of.
Example: the great mass of the population had little interest in the project
Definition: [noun] The quantity of matter which a body contains, as measured by its acceleration under a given force or by the force exerted on it by a gravitational field.
Example: stellar objects of intermediate mass
Definition: [adjective] Relating to, done by, or affecting large numbers of people or things.
Example: the movie has mass appeal