#1 indurate v. become fixed or established; "indurated customs". wn
#2 indurate s. [callous, pachydermatous] emotionally hardened; "a callous indifference to suffering"; "cold-blooded and indurate to public opinion". wn
#3 indurate v. [harden] make hard or harder; "The cold hardened the butter". wn
#4 indurate v. [harden] become hard or harder; "The wax hardened". wn
#5 indurate v. [inure, harden] cause to accept or become hardened to; habituate; "He was inured to the cold". wn
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