enharden

== English == === Etymology === From en- +‎ harden, with en- as an intensifying prefix. === Pronunciation === (Received Pronunciation) IPA(key): /ɛnˈhɑːdə̆n/ (General American) IPA(key): /ɛnˈhɑɹdən/ === Verb === enharden (third-person singular simple present enhardens, present participle enhardening, simple past and past participle enhardened) (transitive) To harden; to render hard. (transitive) To fortify against adversity. === References === === Anagrams === Hardenne, Hearnden