Definition of foreskins:
(n) :
(anatomy) The nerve-dense, retractable fold of skin which covers and protects the glans of the penis in humans and some other mammals.
(v) :
(transitive, intransitive) To remove the foreskin.
(v) :
(transitive, intransitive) To sexually stimulate by manipulating the foreskin.
(n) :
(anatomy) Ellipsis of clitoral foreskin. [(anatomy) Synonym of clitoral hood.]