cacogastric,a.nonce-wd.|kækəʊˈgæstrɪk| [f. caco- + gastric f.Gr. γαστήρ belly.] Having a deranged stomach. 1833Carlyle Diderot, Misc. (1857) III. 221 (D). Indigestion succeeds indigestion..The woes that chequer this imperfect cacogastric state of existence.