Synonyms of waterproof

Noun

1. waterproof, fabric, cloth, material, textile

usage: any fabric impervious to water

2. raincoat, waterproof, coat

usage: a water-resistant coat

Verb

1. waterproof, seal, seal off

usage: make watertight; "Waterproof the coat"

Adjective

1. rainproof, waterproof, waterproofed, tight (vs. leaky)

usage: not permitting the passage of water

Definition and meaning of waterproof (Dictionary)