Cloth made from cotton and treated with oil and pigment to make it waterproof.
A raincoat made from cotton fabric treated with oil and pigment to make it waterproof.
Foul-weather gear worn by sailors, whether of natural or synthetic materials.
Cloth made waterproof, or any article made of such cloth, or of other waterproof material, as rubber; especially, an outer garment made of such material.
A substance or preparation for rendering cloth, leather, etc., impervious to water.
To make waterproof or water-resistant.
Incapable of failing; unassailable.
Resistant to the effects of water.
Made of or covered with material that doesn't allow water in.