- (v.i.) To grow hard; to harden or become hard; as, clay indurates by drying, and by heat.
- (v.t.) To make unfeeling; to deprive of sensibility; to render obdurate.
- (a.) Hardened; not soft; indurated.
- (a.) Without sensibility; unfeeling; obdurate.
- (v.t.) To make hard; as, extreme heat indurates clay; some fossils are indurated by exposure to the air.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). indurate. Retrieved September 21, 2026, from http://smartdefine.org/indurate/definitions/2021079 |
| Chicago | Webster's. 2011. "indurate" http://smartdefine.org/indurate/definitions/2021079 (accessed September 21, 2026). |
| Harvard | Webster's 2011, indurate, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/indurate/definitions/2021079>. |
| MLA | Webster's. "indurate" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/indurate/definitions/2021079> |