Trisplanchnic


Also found in: Medical.

Tri`splanch´nic


a.1.(Anat.) Of or pertaining to the three great splanchnic cavities, namely, that of the head, the chest, and the abdomen; - applied to the sympathetic nervous system.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.