Decoct
Decoct , transitive verb
[Latin decoctus, past participle of decoquere to boil down; de- + coquere to cook, boil. See Cook to decoct.]
1.
To prepare by boiling; to digest in hot or boiling water; to extract the strength or flavor of by boiling; to make an infusion of.
2.
To prepare by the heat of the stomach for assimilation; to digest; to concoct.
3.
To warm, strengthen, or invigorate, as if by boiling. [Rare]
Decoct their cold blood.