WordWeb Online

1. Emotionally hardened
   "cold-blooded and indurate to public opinion"
   - callous, pachydermatous

1. Become fixed or established
   "indurated customs"
    
2. Make hard or harder
   - harden
    
3. Become hard or harder
   - harden
    
4. Cause to accept or become hardened to; habituate
   - inure, harden, enure

Derived forms: indurated, indurating, indurates

See also: induration, insensitive

Type of: accustom, change, habituate