duritudo
Could not find duritudinem in Logeion dictionaries.
duritudinem Noun: feminine accusative singular of duritudo
dūrĭtūdo, ĭnis, f. [durus, II. B.],
- harshness, cruelty, Cato ap. Gell. 17, 2, 20; id. ap. Non. 100, 23.
dūritūdo, dinis, f. (durus), die Härte = Unempfindlichkeit, Cato b. Gell. 17, 2, 20.
dūrĭtūdō, (16) ĭnis, f. (durus), impudence : Cat. d. Gell. 17, 2, 20.