(transitive, obsolete) To cause to ferment

A product made by fermentation

Any organism, such as a yeast, that causes fermentation. / A fermentor; a vessel in which fermentation takes place.

In a fermentative manner / With regard to fermentation

plural of fermenter

Able to ferment or be fermented.

Any substance that can be fermented.

The condition of being fermentable

(obsolete) fermentative

Third-person singular simple present indicative form of fermentate