D defs.my
Entry 5 senses · 3 variants Webster, 1913

Indurate

· In·du·rate · IPA /ɪnˈdjʊɹeɪt/
01 a. Hardened; not soft; indurated.
  1. 1.
    Hardened; not soft; indurated.
  2. 2.
    Without sensibility; unfeeling; obdurate.
02 v. t. To make hard; as, extreme heat indurates clay; some fossils are indurated by exposure to the air.
imp. & p. p. Indurated; p. pr. & vb. n. Indurating
  1. 1.
    To make hard; as, extreme heat indurates clay; some fossils are indurated by exposure to the air.
  2. 2.
    To make unfeeling; to deprive of sensibility; to render obdurate.
03 v. i. To grow hard; to harden, or become hard; as, clay indurates by drying, and by heat.
  1. 1.
    To grow hard; to harden, or become hard; as, clay indurates by drying, and by heat.