shigella(redirected from shigellas)
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Related to shigellas: shingles
n. pl. shi·gel·lae (-gĕl′ē) also shi·gel·las
Any of various nonmotile, rod-shaped bacteria of the genus Shigella, which includes some species that cause dysentery.
[New Latin Shigella, genus name, after Kiyoshi Shiga (1870-1957), Japanese bacteriologist.]
(Microbiology) any rod-shaped Gram-negative bacterium of the genus Shigella; some species cause dysentery
[C20: named after K. Shiga (1870–1957), Japanese bacteriologist, who discovered it]
n., pl. -gel•lae (-ˈgɛl i)
any of several rod-shaped aerobic bacteria of the genus Shigella, certain species of which are pathogenic.
[< New Latin (1918), after Kiyoshi Shiga (1870–1957), Japanese scientist; see -ella]
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|Noun||1.||shigella - rod-shaped Gram-negative enterobacteria; some are pathogenic for warm-blooded animals; can be used as a bioweapon|
enteric bacteria, enterics, enterobacteria, entric - rod-shaped Gram-negative bacteria; most occur normally or pathogenically in intestines of humans and other animals
genus Shigella - a genus of bacteria