Bible Dictionaries
Caseharden

Webster's Dictionary

(1):

(v. t.) To render insensible to good influences.

(2):

(v. t.) To subject to a process which converts the surface of iron into steel.

Bibliography Information
Webster, Noah. Entry for 'Caseharden'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/caseharden.html. 1828.