digit. A finger or toe.

dilatation. An expansion of a vessel or an organ.

discutient. An agent which causes the dispersal of a tumor or of a pathologic neoplasm of any kind.

disease. A pathologic condition of any part or organ of the body.

disinfection. Freeing from infection.

disintegration. Separation of component parts.

dislocation. Displacement of an organ or of a part.

dissection. A separation by cutting of the parts of the body.

distortion. Mechanical derangement of a part interfering with its function.

dorsal. Pertaining to the back.