- a curved, rod-shaped bacterium, Vibrio cholerae, causing Asiatic cholera.
Origin of comma bacillus
First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for comma bacillus
The word is also applied to comma-shaped objects, such as the “comma-bacillus,” the causal agent in cholera.
- a comma-shaped bacterium, Vibrio comma, that causes cholera in man: family Spirillaceae
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
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