Definitions

1. noun

A hypothetical substance in alchemy, believed to be the universal solvent; a substance capable of dissolving all other substances.

“The alchemist was searching for the alkahest to dissolve the precious metals in the mine.”

2. noun

A universal solvent or a substance capable of dissolving all other substances.

“The concept of the alkahest has been a part of alchemy for centuries.”

3. verb

To dissolve or break down into constituent parts, often used in the context of alchemy.

“The alchemist alkahested the metal to extract its essence.”