Definitions

1. verb

to cause to change from a solid to a liquid state, or to re-form or re-create something

“The scientist attempted to reliquefy the substance using a specialized device.”

2. verb

to make or become liquid again

“The medicine reliquefied on the warm surface of the table.”

3. noun

the process or act of reliquefying something

“The reliquefaction of the substance was a complex process that required great care.”