waterproof
adj.
also water-proof, 1725, from water, n.1 + proof, n.. Noun meaning "garment of waterproof material" is from 1799. The verb is first recorded 1843. Related: Waterproofed; waterproofing.
| 词汇 | waterproof |
| 词根词缀 | Online Etymology Dictionary waterproof adj. also water-proof, 1725, from water, n.1 + proof, n.. Noun meaning "garment of waterproof material" is from 1799. The verb is first recorded 1843. Related: Waterproofed; waterproofing. |
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