The definition :


Definitions of harden:

  • verb:   become hard or harder
    Example: "The wax hardened"
  • verb:   make hard or harder
    Example: "The cold hardened the butter"
  • verb:   cause to accept or become hardened to; habituate
  • verb:   make fit
  • verb:   harden by reheating and cooling in oil
  • name:  A surname (common: 1 in 9090 families; popularity rank in the U.S.: #1123)



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