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- Dictionaryim·per·me·a·ble/imˈpərmēəb(ə)l/
adjective
- 1. not allowing fluid to pass through: "an impermeable membrane"
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The meaning of IMPERMEABLE is not permitting passage (as of a fluid) through its substance; broadly : impervious. How to use impermeable in a sentence.
not allowing liquid or gas to go through: an impermeable membrane. Synonyms. impenetrable. impervious (SUBSTANCE) specialized. Compare. waterproof adjective. watertight (NO WATER) weatherproof adjective. Opposite. permeable formal. SMART Vocabulary: related words and phrases. Physics: the state of matter. absorbency. absorption. acidic. allotropic.
Impermeable definition: not permeable; impassable.. See examples of IMPERMEABLE used in a sentence.
Definition of 'impermeable' impermeable. (ɪmpɜːʳmiəbəl ) adjective. Something that is impermeable will not allow fluid to pass through it. [formal] The canoe is made from an impermeable wood. Synonyms: impenetrable, resistant, impervious, waterproof More Synonyms of impermeable. Collins COBUILD Advanced Learner’s Dictionary.
not allowing liquid or gas to go through: an impermeable membrane. Synonyms. impenetrable. impervious (SUBSTANCE) specialized. Compare. waterproof adjective. watertight (NO WATER) weatherproof adjective. Opposite. permeable formal. SMART Vocabulary: related words and phrases. Physics: the state of matter. absorbency. absorption. acidic. allotropic.
Dictionary definition of impermeable. Resistant or impervious to the passage or penetration of substances or elements, such as liquids, gases, or even light. "A surgeon's gloves are impermeable to bacteria, providing a safe environment during medical procedures." Detailed meaning of impermeable.
impermeable (to something) not allowing a liquid or gas to pass through. impermeable rock; The insulating material should be impermeable to water vapour. opposite permeable
Define impermeable. impermeable synonyms, impermeable pronunciation, impermeable translation, English dictionary definition of impermeable. adj. Impossible to permeate: an impermeable membrane; an impermeable border. im·per′me·a·bil′i·ty , im·per′me·a·ble·ness n. im·per′me·a·bly adv.
Relating to a material through which substances, such as liquids or gases, cannot pass. Some substances, such as some types of contact lenses, are permeable to gas but impermeable to liquid.
Synonyms for IMPERMEABLE: dense, impervious, impenetrable, impassable, thick, close, sturdy, impregnable; Antonyms of IMPERMEABLE: permeable, negotiable, soft, passable, elastic, penetrable, flexible, giving
