foreskin

from WordNet (r) 3.0 (2006)

foreskin
    n 1: a fold of skin covering the tip of the clitoris [syn:
         {prepuce}, {foreskin}]
    2: a fold of skin covering the tip of the penis [syn: {prepuce},
       {foreskin}]

from The Collaborative International Dictionary of English v.0.48

Foreskin \Fore"skin\, n. (Anat.)
   The fold of skin which covers the glans of the penis; the
   prepuce.
   [1913 Webster]

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