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Definition of pneumococcus - 4 dictionary results

pneu⋅mo⋅coc⋅cus

[noo-muh-kok-uhs, nyoo‑]
–noun, plural -coc⋅ci [kok-sahy, ‑see] .
a bacterium, Diplococcus pneumoniae, causing lobar pneumonia and associated with cerain other diseases, as pericarditis and meningitis.

Origin:
1885–90; < NL; see pneumo-, -coccus


pneu⋅mo⋅coc⋅cal [noo-muh-kok-uhl, nyoo‑] , pneu⋅mo⋅coc⋅cic [noo-muh-kok-sik, nyoo‑] , pneu⋅mo⋅coc⋅cous [noo-muh-kok-uhs, nyoo‑] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To pneumococcus
pneu·mo·coc·cus   (nōō'mə-kŏk'əs, nyōō'-)   
n.   pl. pneu·mo·coc·ci (-kŏk'sī', -kŏk'ī')
A nonmotile, gram-positive bacterium (Streptococcus pneumoniae) that is the most common cause of bacterial pneumonia, associated with meningitis and other infectious diseases.
pneu'mo·coc'cal (-kŏk'əl) adj.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: pneu·mo·coc·cus
Pronunciation: "n(y)ü-m&-'käk-&s
Function: noun
Inflected Form: plural pneu·mo·coc·ci /-'käk-"(s)I/
: a bacterium of the genus Streptococcus (S. pneumoniae) that causes an acute pneumonia involving oneor more lobes of the lung
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

pneumococcus pneu·mo·coc·cus (n&oomacr;'mə-kŏk'əs, ny&oomacr;'-)
n. pl. pneu·mo·coc·ci (-kŏk'sī', -kŏk'ī')
A nonmotile, gram-positive bacterium (Streptococcus pneumoniae) that is the most common cause of bacterial pneumonia and is associated with meningitis and other infectious diseases.


pneu'mo·coc'cal (-kŏk'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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