Ganglion :: Ganglion (n.) A mass or knot of nervous matter, including nerve cells, usually forming an enlargement in the course of a nerve..
Ganglion :: Ganglion (n.) A node, or gland in the lymphatic system; as, a lymphatic ganglion..
Ganglion :: Ganglion (n.) A globular, hard, indolent tumor, situated somewhere on a tendon, and commonly formed by the effusion of a viscid fluid into it; -- called also weeping sinew..
Ganglionic :: Ganglionic (a.) Pertaining to, containing, or consisting of, ganglia or ganglion cells; as, a ganglionic artery; the ganglionic columns of the spinal cord..