Part of speech:
A level or placement that a knob or control is set to.
(In plural, “sets", mathematics, informal) Set theory.
The act by which something is cured.
Find another word for hardening. In this page you can discover 15 synonyms, antonyms, idiomatic expressions, and related words for hardening, like: stiffening, solidifying, strengthening, settling, freezing, fixing, fossilizing, coagulating, thickening, crystallization and setting.