shigellas

Variant of shigella

noun pl. shigellae or shigellas

any of a genus (Shigella) of Gram-negative bacilli, certain species of which cause dysentery

Origin: ModL, after Kiyoshi Shiga (1870-1957), Jpn bacteriologist

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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