Definition of rices:
(n) :
(uncountable) The seeds of this plant used as food.
(n) :
(uncountable) Cereal plants, Oryza sativa of the grass family whose seeds are used as food.
(n) :
(countable) A specific variety of this plant.
(v) :
(transitive) To squeeze through a ricer; to mash or make into rice-sized pieces (especially potatoes).
(v) :
(intransitive) To harvest wild rice (Zizania spp.)
(n) :
(computing, slang) An instance of customization of a user interface.