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

simple past tense and past participle of ferment

present participle of ferment

Third-person singular simple present indicative form of ferment

plural of ferment

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

plural of fermenter

The property of being fermentative.

plural of fermentability

Alternative form of fermental