(See quot. 1684) Obsolete. rare.

Pain in one or both breasts; = mastalgia, n.

Inflammation of the mammary gland; esp. bacterial infection of the mammary gland in lactating female mammals.

A milk-filled cyst or space within the breast; spec. a retention cyst of a milk duct.

J. Birkett's name for: mastodynia.

cancer originating in the mammary gland (usually in a woman or other female mammal, but occasionally in the rudimentary breast tissue of a male)…

Disease of the breast. Also with distinguishing word indicating the type of disease.

Medicine. A calcified concretion in a woman's breast (attributed to retention of milk). Obsolete. rare.

Prolapse, sagging, or abnormally low positioning of an organ or part; an instance of this.