(psychology, neurology) A type of chronic pain experienced in one or more areas, and is thought to be caused by psychological stress.

(slang) Synonym of pain in the ass.

(euphemistic) Synonym of pain in the ass.

A French snack consisting of a pastry, normally similar to a croissant, with chocolate inside.

plural of pain au chocolat

(medicine) A rare inborn disorder, the sufferers of which cannot feel pain.

A neurological condition caused by damage or malfunction in the central nervous system, resulting in a sensitization of the pain system.

A syndrome characterized by pain or discomfort seemingly originating from the contact of the posterior surface of the patella (back of the kneecap) with the femur (thigh bone).

A type of soft bread made with sugar, with both a soft crust and interior; sandwich loaf.

plural of patellofemoral pain syndrome