an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products

[ Syn: natural rubber , india rubber , gum elastic , caoutchouc ]

any of various synthetic elastic materials whose properties resemble natural rubber

[ Syn: synthetic rubber ]

an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil

[ Syn: rubber eraser , pencil eraser ]

contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

[ Syn: condom , safety , safe , prophylactic ]

a waterproof overshoe that protects shoes from water or snow

[ Syn: arctic , galosh , golosh , gumshoe ]

returned for lack of funds; a rubber check; a no-good check

[ Syn: no-good ]

coat or impregnate with rubber; rubberize fabric for rain coats

[ Syn: rubberize , rubberise ]