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- pronunciation:
- ihm
puhr
mi
bl
- features:
- Word Combinations (adjective), Word Parts
| part of speech: |
adjective |
| definition: |
not permitting passage or penetration.
An umbrella must be made of fabric impermeable by water.- antonyms:
- permeable, porous
- similar words:
- impenetrable, proof, repellent
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| related words: |
dense, solid, staunch, tight |
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| derivations: |
impermeably (adv.), impermeability (n.), impermeableness (n.) |
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