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fermentation lock

noun

a valve placed on the top of bottles of fermenting wine to allow bubbles to escape

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Nearby words

fermat, pierre de, fermata, ferment, fermentation, fermentation alcohol, fermentation lock, fermentative, fermi, fermi energy, fermi, enrico, fermi-dirac statistics
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012