Underback definitions

Underback

• (n.) A vessel which receives the wort as it flows from the mashing tub.
Found on http://thinkexist.com/dictionary/meaning/underback/

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Underback

The vessel wherein the mash passes from the mash tun to the washback and cools before fermentation.
Found on https://uproxx.com/life/whiskey-101-guide-terms-to-know/

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Underback

A vessel used to collect runnings from the mash.
Found on https://www.encyclo.co.uk/local/22617

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