Digester

DIGESTER, noun

1. He that digests or disposes in order.

2. One who digests his food.

3. A medicine or article of food that aids digestion, or strengthens the digestive power of the stomach.

4. A strong vessel contrived by Papin, in which to boil bony substances with a strong heat, and reduce them to a fluid state, or in general, to increase the solvent power of water.