Definition of gas-permeable in English:

gas-permeable

Syllabification: gas-per·me·a·ble

adjective

  • (Of a contact lens) allowing the diffusion of gases into and out of the cornea.
    More example sentences
    • Rigid or gas-permeable contact lenses appear to slow the development of axial myopia to a greater extent than bifocals, but the reason is unknown.
    • All soft lenses are gas-permeable to a certain degree, and can be categorized further by the amount of water in the material.
    • Daily-wear soft lenses aren't as durable as gas-permeable lenses, but are more durable than disposable soft lenses.

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Pronunciation: kərf
noun
a slit made by cutting with a saw