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vinegar eel

American  

noun

  1. a minute nematode worm, Anguillula aceti, common in vinegar, fermenting paste, etc.


vinegar eel British  

noun

  1. Also called: vinegar worm.   eelworm.  a nematode worm, Anguillula aceti, that feeds on the organisms that cause fermentation in vinegar and other liquids

"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

Etymology

Origin of vinegar eel

First recorded in 1830–40