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contagium

American  
[kuhn-tey-juhm, -jee-uhm] / kənˈteɪ dʒəm, -dʒi əm /

noun

Pathology.
  • contagia
    plural
  1. the causative agent of a contagious or infectious disease, as a virus.


contagium British  
/ kənˈteɪdʒɪəm /

noun

  1. pathol the specific virus or other direct cause of any infectious disease

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of contagium

1645–55; < Latin, equivalent to contāg- ( see contagion) + -ium -ium

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:

With bacteriology gaining ground, some scientists posited a germlike contagium psychicum—a microbe of the mind—as the vector behind so-called "mental contagion."

From Slate Apr. 7, 2010

The contagium is probably derived entirely from the scales and particles of skin escaping from smallpox patients, and in the year 1905–6 the true germ of the disease was discovered by Councilman, of Boston.

From The Home Medical Library, Volume I (of VI) by Kenelm Winslow

They believe that the "lungs are the favorite breeding-ground of the contagium."

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

For though epidemic disease requires a special contagium to produce it, surrounding conditions must have a potent influence on its development.

From Fragments of science, V. 1-2 by John Tyndall

The most striking analogy between a contagium and a ferment is to be found in the power of indefinite self-multiplication possessed and exercised by both.

From Fragments of science, V. 1-2 by John Tyndall

That invisible, specific contagia cause these diseases and many an-other is certain.

From Time Magazine Archive

In the Middle Ages doctors ascribed to various invisible contagia the causes of diseases.

From Time Magazine Archive

Like all other contagia, it has its period of activity and decline. 6th.

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

The contagion is analogous to the contagia which produce splenic fever, measles, scarlatina, variola, etc. 4th.

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

Two minutes' boiling suffices to destroy some contagia, whereas two hundred minutes' boiling fails to destroy others.

From Fragments of science, V. 1-2 by John Tyndall

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