harden
verb (used with object)
to make hard or harder.
reharden
-
a word derived from
harden.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The cleaner would re-liquefy polymer on the floor, but the polymer could reharden on the sink once the water evaporated.
From Washington Post ● Aug. 22, 2022
But it’s neither practical nor politically acceptable for the Irish government to actively reharden the border with Northern Ireland.
From Washington Post ● Apr. 3, 2019
After the surface has been ground several times, it may be necessary to reharden the steel.
From On Laboratory Arts by Richard Threlfall
