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psittacosis

American  
[sit-uh-koh-sis] / ˌsɪt əˈkoʊ sɪs /

noun

Pathology.
  1. a rickettsial disease affecting birds of the parrot family, pigeons, and domestic fowl, caused by the chlamydia Chlamydia psittaci and transmissible to humans.


psittacosis British  
/ ˌsɪtəˈkəʊsɪs /

noun

  1. Also called: parrot fever.   ornithosis.  a disease of parrots, caused by the obligate intracellular parasite Chlamydia psittaci, that can be transmitted to man, in whom it produces inflammation of the lungs and pneumonia

"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

Etymology

Origin of psittacosis

1895–1900; < Latin psittac ( us ) parrot (< Greek psittakós ) + -osis

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.

From Pandora's box of diseases, one, psittacosis, a stranger in the U. S., escaped last week.

From Time Magazine Archive

Same day the U. S. Public Health Service dispatched a specialist to Pittsburgh, reported that the McCreery macaw had had psittacosis.

From Time Magazine Archive

Not because they had infected many persons but because a psittacosis scare had set in, were all parrots under suspicion last week.

From Time Magazine Archive

Before the discovery of antibiotics, psittacosis was unbeatable, killed scores of people in the U.S.

From Time Magazine Archive

They include cat scratch fever from our cats, leptospirosis from our dogs, psittacosis from our chickens and parrots, and brucellosis from our cattle.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond