case-harden
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.
About Our Definitions: All forms of a word (noun, verb, etc.) are now displayed on one page.case–hard·en
transitive verb \ˈkās-ˌhär-dən\Definition of CASE-HARDEN
1
: to harden (a ferrous alloy) so that the surface layer is harder than the interior
2
: to make callous or insensible
— case–hard·ened adjective
First Known Use of CASE-HARDEN
1677
Rhymes with CASE-HARDEN
Browse
Next Word in the Dictionary: case hardening
Previous Word in the Dictionary: case gun
All Words Near: case-harden
Previous Word in the Dictionary: case gun
All Words Near: case-harden
Seen & Heard 
What made you want to look up case-harden? Please tell us where you read or heard it (including the quote, if possible).
