phimosis

An abnormal constriction of the foreskin that prevents it from being drawn back to uncover the glans penis.

Stenosis of the preputial orifice. Compareparaphimosis.

A condition of the penis in which the prepuce can not be drawn back so as to uncover the glans penis.

A contraction of the foreskin (either as a stage of development or a pathological condition), which prevents it from being retracted.

an abnormal tightness of the foreskin preventing retraction over the glans