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[boch-uh-lahy-nuh s] /ˌbɒtʃ əˈlaɪ nəs/
noun, plural botulinuses.
a soil bacterium, Clostridium botulinum, that thrives and forms botulin under anaerobic conditions.
Also, botulinum
[boch-uh-lahy-nuh m] /ˌbɒtʃ əˈlaɪ nəm/ (Show IPA)
Origin of botulinus
1895-1900; < New Latin: the former specific name, equivalent to Latin botul(us) a sausage (see botulism) + -inus -ine2
Related forms
botulinal, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for botulinus
  • Detection of potential botulinus-toxin producing areas in western duck marshes, with suggestions for control.
British Dictionary definitions for botulinus


noun (pl) -nuses
an anaerobic bacterium, Clostridium botulinum, whose toxins (botulins) cause botulism: family Bacillaceae
Word Origin
C19: from New Latin, from Latin botulus sausage
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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