Reference meaning
sour mash
Last updated
a mash with optimum acidity for yeast fermentation; a mixture of old and new mash; used in distilling some whiskeys
Other meanings
2. noun
any whiskey distilled from sour mash
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 14948812-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.