Definition of rollers:
(n) :
(heading) Anything that rolls.
(n) :
Any rotating cylindrical device that is part of a machine, especially one used to apply or reduce pressure.
(n) :
A cylindrical (or approximately cylindrical) item used under a heavy object to facilitate moving it; usually several are needed.
(n) :
A person who rolls something, such as cigars or molten metal.
(n) :
A large rolling device used to flatten a grass surface; commonly in relation to a cricket pitch.
(n) :
A cylindrical tool for applying paint or ink.