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micrococcus

American  
[mahy-kruh-kok-uhs] / ˌmaɪ krəˈkɒk əs /

noun

Bacteriology.
micrococci plural
  1. any spherical bacterium of the genus Micrococcus, occurring in irregular masses, many species of which are pigmented and are saprophytic or parasitic.


micrococcus British  
/ ˌmaɪkrəʊˈkɒkəs /

noun

  1. any spherical Gram-positive bacterium of the genus Micrococcus : family Micrococcaceae

"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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Etymology

Origin of micrococcus

< New Latin (1872); see micro-, coccus

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

What is remarkable is that animals inoculated with the attenuated micrococcus become for a varying length of time refractory to the action of the most formidable parasites of this kind.

From Scientific American Supplement, No. 447, July 26, 1884 by Various

The nitrifying organism has been submitted as yet to but little microscopical study; it is apparently a micrococcus.

From Scientific American Supplement, No. 470, January 3, 1885 by Various

They are found almost indiscriminately in any of these wound infections, and none of them appears to have any definite relation to any special form of disease unless it be the micrococcus of erysipelas.

From The Story of Germ Life by Conn, H. W. (Herbert William)

Note M. agilis is the only micrococcus showing flagella.

From The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. by Eyre, J. W. H. (John William Henry)

For example, the original mixed cultivation when examined microscopically was found to contain a Gram positive micrococcus, a Gram positive straight bacillus and a Gram negative short bacillus.

From The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. by Eyre, J. W. H. (John William Henry)

Instead, he extends only his little finger, thus exposing a minimum of his person to bacilli and micrococci.

From Time Magazine Archive

They could not be identified as micrococci, while in the tissue they are more recognizable.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

The contents of erysipelatous vesicles containing no micrococci excited no morbid manifestations.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

Klebs inoculated the micrococci in pigeons and dogs, and found them in the blood of the animals after death.

From A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases by Various

In microscopic preparations of the diseased placenta he was able to recognize numerous short bacilli and micrococci.

From Contagious Abortion of Cows by MacNeal, Ward J.

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