Definitions

1. verb

to become or cause something to become less solid or more fluid

“The cold weather made the ice begin to uncongeal and melt.”

2. verb

to cause something to lose its solid or compact form

“The heat from the radiator caused the wax to uncongeal and drip to the floor.”

3. verb

to cause something to become less firm or solid

“The application of pressure helped to uncongeal the clogged pipe.”