The story
See back (“a vat or cistern”).
Etymology from Wiktionary, CC BY-SA 4.0.
jack-back
Today it means: In brewing and malt vinegar manufacture, a cistern which receives the wort. Full definition →
Today it means: In brewing and malt vinegar manufacture, a cistern which receives the wort. Full definition →
See back (“a vat or cistern”).
Etymology from Wiktionary, CC BY-SA 4.0.