simple past tense and past participle of ferment

Produced by fermentation. / Of food or drink, turned sour due to unwanted fermentation.

plural of fermenter

Able to ferment or be fermented.

Any substance that can be fermented.

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

The condition of being fermentable

plural of fermentation

A product made by fermentation