foreskin UK /ˈfɔːskɪn/US /ˈfɔɹskɪn/verb 2noun 2forms 3 verb2 •To remove the foreskin.What she meant, of course, was young initiated men, and any such would be in short supply until after the foreskinning ceremonies at Christmas. — 1976 •(slang) To sexually stimulate by manipulating the foreskin.Sucking whiskey from a sagging breast/ Sipping the bitter cigar/ foreskinning up and down... — 2016 noun2 •The nerve-dense, retractable fold of skin which covers and protects the glans of the penis in humans and some other mammals.In the female genitalia, the clitoral hood is homologous to the foreskin. •Ellipsis of clitoral foreskin. formsforeskinned · foreskinning · foreskins