What is the meaning of hardening?

noun

  • Abnormal hardening or thickening of tissue.
  • The process of becoming hard or solid by cooling or drying or crystallization.
    • usage: "the hardening of concrete"; "he tested the set of the glue"
  • The act of making something harder (firmer or tighter or more compact. )

verb

  • Become hard or harder.
    • usage: "The wax hardened"
  • Make hard or harder.
    • usage: "The cold hardened the butter"
  • Harden by reheating and cooling in oil.
    • usage: "temper steel"
  • Make fit.
    • usage: "This trip will season even the hardiest traveller"
  • Cause to accept or become hardened to; habituate.
    • usage: "He was inured to the cold"
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APAWordNet. (2010). hardening. Retrieved February 24, 2017, from http://smartdefine.org/hardening/definitions/1190333
ChicagoWordNet. 2010. "hardening" http://smartdefine.org/hardening/definitions/1190333 (accessed February 24, 2017).
HarvardWordNet 2010, hardening, Smart Define, viewed 24 February, 2017, <http://smartdefine.org/hardening/definitions/1190333>.
MLAWordNet. "hardening" 23 October 2010. Web. 24 February 2017. <http://smartdefine.org/hardening/definitions/1190333>