indurarentDictionary entriesinduro, indurare, induravi, induratus:Verb · 1st conjugationFrequency:Lesser= make hard;Entry →pl. imperf. act. subj. 3rdExamplesLibri XVII-XVIIILucius Annaeus Seneca (Seneca the Younger) from EPISTULAE MORALES AD LUCILIUM"...loquiet in oblectationem audientium verba iactare, sed animum indurare et adversusminas erigere. Unus est enim huius vitae fluctuantis..."