in·du·rate (ĭn'də-rāt', -dyə-) v.
in·du·rat·ed, in·du·rat·ing, in·du·rates
v.
tr.
To make hard; harden: soil that had been indurated by extremes of climate. To inure, as to hardship or ridicule. To make callous or obdurate: "It is the curse of revolutionary calamities to indurate the heart" (Helen Maria Williams). v.
intr.
To grow hard; harden. To become firmly fixed or established. adj.
(ĭn'dŏŏ-rĭt, -dyə-) Hardened; obstinate; unfeeling.
[Latin indūrāre, indūrāt- : in-, intensive pref.; see in-2 + dūrus, hard; see deru- in Indo-European roots.] in'du·ra'tive adj. |