resolidify
verb
re·so·lid·i·fy (ˌ)rē-sə-ˈli-də-ˌfī 
resolidified; resolidifying
1
transitive : to solidify (something) again
The team resolidified their lead.
2
intransitive : to become solid again
The wax resolidifies as it cools.
resolidification
(ˌ)rē-sə-ˌli-də-fə-ˈkā-shən
noun resolidification of a polymer
Word History
First Known Use
1825, in the meaning defined at sense 1