importābĭlis — Lewis & Short
importābĭlis (inp-), e, adj.2. inportabilis,
I that cannot be borne, insupportable; lit. and trop. (late Lat.), Tert. adv. Marc. 4, 27 med.:
moenium arietes,Cassiod. Var. 7, 6:
malum,id. ib. 9, 2 al. — Adv.: importābĭlĭter, in an insupportable manner:
omnia contra eos facientes,Cassiod. Hist. Eccl. 7, 29.