noun
The process by which something hardens.
Something which hardens.
ADJ.
all, still
VERB + HARDENING
glue, prevent, stored
PREP.
after, from, throughout
ADV.
already
noun — the process of becoming hard or solid by cooling or drying o
Don't touch my spaghetti bridge! The glue is still hardening.
Her heart has been hardening all throughout her string of bad hookups.
I'll bet your arteries are already hardening from all those French fries!
After hardening, you can use your new vase to hold flowers.
How can brown sugar be stored to prevent hardening?
The resin is hardening.