hebetatio

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

hĕbĕtātĭo, ōnis, f. [hebeto],

dulness , dimness : oculorum, Plin. 28, 6, 16, § 58: nascitur ex assiduitate laborum animorum hebetatio quaedam ac languor, Sen. Tranq. An. 15, 12.