- To become hard or harder; to acquire solidity, or more
compactness; as, mortar hardens by drying. - To become confirmed or strengthened, in either a good or
a bad sense.
2 . Harden
[ v. t.]
- To make hard or harder; to make firm or compact; to
indurate; as, to harden clay or iron. - To accustom by labor or suffering to endure with
constancy; to strengthen; to stiffen; to inure; also, to confirm in
wickedness or shame; to make unimpressionable.
Meaning of 'harden' (Princeton's WordNet)
1 . harden
[ v]
Meaning (1): - make fit
Example in sentence:
fit a dress;
He fitted other pieces of paper to his cut-out;
This trip will season even the hardiest traveller
Meaning (2): - cause to accept or become hardened to; habituate
Example in sentence:
He was inured to the cold
Meaning (3): - harden by reheating and cooling in oil
Work hardening Work hardening is a program, typically lasting four to six weeks, that provides workers who were injured on the job and who have undergone physical or occupational