01 n. The act of hardening, or the process of growing hard.
-
1.
The act of hardening, or the process of growing hard.
-
2.
State of being indurated, or of having become hard.
-
3.
Hardness of character, manner, sensibility, etc.; obduracy; stiffness; lack of pliancy or feeling.“A certain induration of character had arisen from long habits of business.” — Coleridge.