Real Dictionary

proliferate
a small simple room, as in a prison, convent, or monastery; cubicle [...]
a substance that stimulates the production of antibodies [...]
latent but unrealized ability or capacity [...]
of, concerned with, or involving the nucleus of an atom [...]
the ability or power to contain, absorb, or hold [...]
the act of responding; reply or reaction [...]
the state or quality of being active [...]
to grow or reproduce (new parts, cells, etc) rapidly [...]
verb: If things proliferate, they increase in number very quickly.