|
V2 |
harden, indurate | make hard or harder | |
|
V2 |
inure, harden, indurate | cause to accept or become hardened to; habituate | |
|
V1 |
harden, indurate | become hard or harder | |
|
V2 |
temper, harden | harden by reheating and cooling in oil | |
|
V2 |
harden, season | make fit |