antifog

play
adjective an·ti·fog \ˌan-ˌtī-ˈfȯg, ˌan-tē-\
variants: or

antifogging

play \ˌan-ˌtī-ˈfȯ-giŋ, ˌan-tē-\

Definition of antifog

  1. :  preventing or inhibiting the buildup of condensation on a surface (such as a lens or window) an antifog agent an antifog coating

Origin and Etymology of antifog

anti- + 1fog or fogging, present participle of 2fog


First Known Use: 1919


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WORD OF THE DAY

contemplative of or relative to the past

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