omnimorbia

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

omnĭmorbĭa, ae, f [omnis-morbus].

all-disease , the name of a plant regarded as a panacea: polion a Graecis, a Latinis omnimorbia, quod multis morbis subveniat, Isid. Orig. 17, 9.