[hy.po.chon.dri.ac] adj [F hypochondriaque, fr. Gk hypochondriakos, fr. hypochondria] (1599) 1: hypochondriacal
2: of, relating to, or being the two regions of the abdomen lying on either side of the epigastric region and above the lumbar regions
[2]hypochondriac n (1639): one affected by hypochondria