Caseharden :: Caseharden (v. t.) To subject to a process which converts the surface of iron into steel.
Caseharden :: Caseharden (v. t.) To render insensible to good influences.
Casehardened :: Casehardened (a.) Having the surface hardened, as iron tools..
Casehardened :: Casehardened (a.) Hardened against, or insusceptible to, good influences; rendered callous by persistence in wrongdoing or resistance of good influences; -- said of persons..
Casehardening :: Casehardening (n.) The act or process of converting the surface of iron into steel.