mi·crobe

[mahy-krohb]
noun
a microorganism, especially a pathogenic bacterium.

Origin:
1880–85; < French < Greek mīkro- micro- + bíos life

mi·crobe·less, adjective
mi·cro·bi·al, mi·cro·bic, mi·cro·bi·an, adjective
non·mi·cro·bic, adjective
un·mi·cro·bi·al, adjective
un·mi·cro·bic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Collins
World English Dictionary
microbe (ˈmaɪkrəʊb) [Click for IPA pronunciation guide]
 
n
any microscopic organism, esp a disease-causing bacterium
 
[C19: from French, from micro- + Greek bios life]
 
mi'crobial
 
adj
 
mi'crobic
 
adj
 
mi'crobian
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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00:10
Microbe is always a great word to know.
So is bezoar. Does it mean:
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
Etymonline
Word Origin & History

microbe
popular name for a bacterium, 1868, from Fr. microbe, "badly coined ... by Sédillot" [Weekley] from Gk. mikros "small" + bios "life" (see bio-). Incorrect use of bios; in Gk. the word would mean lit. "short-lived."
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

microbe mi·crobe (mī'krōb')
n.
A microorganism, especially a bacterium that causes disease; a minute life form. No longer in technical use.


mi·cro'bi·al (mī-krō'bē-əl) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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American Heritage
Science Dictionary
microbe   (mī'krōb')  Pronunciation Key 
A microorganism, especially a bacterium that causes disease. See Note at germ.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Example sentences
In the case of bacteria, the polymer seems to work by gouging holes in a microbe's cell wall and spilling out its contents.
By setting one microbe against another in this way, they began the antibiotic revolution.
In this way they can identify both the food source of an outbreak and the contaminating microbe.
Some researchers are trying to build the ultimate microbe in the lab, one that could combine the two key steps of the process.
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