• paranoid...as in M. Night Shama-lama-ding-dongs movie Signs, the kids put tinfoil hats on their heads to protect them from the aliens.


    Tinfoil meaning & definition 1 of Tinfoil.


  • Quasi-mystical aluminium foil that (if worn in the ears) can filter out reception of most left and right wing chaff.

    Tinfoil meaning & definition 2 of Tinfoil.


  • Foil made of aluminium or a similar grey metal, used especially for covering or wrapping food.

    Tinfoil meaning & definition 3 of Tinfoil.

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This page shows you usage and meanings of Tinfoil around the world.