fore·skin 
(fôrskĭn′)
(fôrskĭn′)n.
The loose fold of skin that covers the glans of the penis. Also called prepuce.
- obstetrician
- obstetrics
- obstinacy
- obstinate
- obstinately
- obstinateness
- obstipation
- obstreperous
- obstreperously
- obstreperousness
- obstruct
- obstructer
- obstruction
- obstructionism
- obstructionist
- obstructionistic
- obstruction of justice
- obstructive
- obstructively
- obstructiveness
- obstructor
- obstruent
- obtain
- obtainable
- obtainer