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aerobe |
an organism, such as a bacterium, that needs oxygen to live. |
bacillus |
any rod-shaped bacterium that is active only in the presence of oxygen, or one composed of a chain of rod-shaped elements. [2 definitions] |
bacteria |
pl. of bacterium. Bacteria are one-celled microscopic organisms of various shapes that are often agents of fermentation and putrefaction and that, in some cases, cause disease. |
botulinum |
a spore-forming bacterium (Clostridium botulinum) that produces botulin toxin under anaerobic conditions. |
botulism |
an often lethal disease of the nervous system caused by ingesting even small amounts of the toxin botulin, produced by a bacterium that grows in poorly preserved or spoiled foods. |
bug |
(informal) a virus or bacterium, esp. one that causes disease, or a disease caused by such a virus or bacterium. [1/8 definitions] |
chloramphenicol |
an antibiotic drug that is synthesized or derived from a soil bacterium and used in treating various bacterial and some viral afflictions. |
chlortetracycline |
a yellow antibiotic powder, obtained from a soil bacterium and used to treat certain infections. |
coccus |
a sphere-shaped bacterium. |
comma bacillus |
the comma-shaped bacterium that causes Asiatic cholera. |
erythromycin |
an antibiotic derived from a soil bacterium, used in the treatment of various diseases caused by bacteria. |
gall3 |
an abnormal swelling or growth on a plant, caused by an insect, injury, bacterium, or the like. |
germ |
a microscopic organism, esp. a bacterium or virus that causes illness; pathogen. [1/3 definitions] |
gonococcus |
the bacterium that causes gonorrhea. |
hemophile |
a bacterium that develops in blood or in the presence of blood. [1/2 definitions] |
infected |
having or carrying a disease caused by a virus, bacterium, or other pathogen. [1/3 definitions] |
meningococcal |
of or relating to the meningococcus bacterium, which is the causative agent of meningitis. |
meningococcus |
the bacterium Neisseria meningitidis, which is the causative agent of meningitis. |
microorganism |
any microscopic life form such as a bacterium, protozoan, or virus. |
organism |
any single living being, such as an animal, plant, fungus, or bacterium. [1/2 definitions] |
osteomyelitis |
inflammation of the bone or bone marrow, usu. caused by a pus-producing bacterium. |
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