Crossword Helper

The Clue

Become callous (6 letter answer)

The Answer

HARDEN

Tags

Notes

The answer HARDEN is rarely seen, appearing only about once every 2100 puzzles.

Related Clues

Gel
Set
Solidify
Make firm

Definition

HARDEN as a verb:

1. (harden, indurate) = become hard or harder; "The wax hardened"
2. (harden, indurate) = make hard or harder; "The cold hardened the butter"
3. (temper, harden) = harden by reheating and cooling in oil; "temper steel"
4. (season, harden) = make fit; "This trip will season even the hardiest traveller"
5. (inure, harden, indurate) = cause to accept or become hardened to; habituate; "He was inured to the cold"