indurate

(indo̵̅o̅ rāt′, -dyo̵̅o̅-)

transitive verb indurated, indurating

  1. to make hard; harden
  2. to make callous, unfeeling, or stubborn
  3. to cause to be firmly established

Origin: < L induratus, pp. of indurare, to make hard < in-, in + durare, to harden < durus, hard: see durable

intransitive verb

to become indurated

adjective

  1. Now Rare hardened
  2. made callous, unfeeling, or stubborn

Related Forms:

See indurate in American Heritage Dictionary 4

verb in·du·rat·ed, in·du·rat·ing, in·du·rates
verb, transitive
  1. To make hard; harden: soil that had been indurated by extremes of climate.
  2. To inure, as to hardship or ridicule.
  3. To make callous or obdurate: “It is the curse of revolutionary calamities to indurate the heart” (Helen Maria Williams).
verb, intransitive
  1. To grow hard; harden.
  2. To become firmly fixed or established.
adjective (ĭnˈdo͝o-rĭt, -dyə-)
Hardened; obstinate; unfeeling.

Origin:

Origin: Latin indūrāre, indūrāt-

Origin: : in-, intensive pref.; see in-2

Origin: + dūrus, hard; see deru- in Indo-European roots

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Related Forms:

  • inˈdu·raˌtive adjective

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