trichomoniasis

noun
tricho·mo·ni·a·sis | \ˌtri-kə-mə-ˈnī-ə-səs \
plural trichomoniases\ˌtri-kə-mə-ˈnī-ə-ˌsēz \

Definition of trichomoniasis 

: infection with or disease caused by trichomonads: such as

a : a human sexually transmitted disease occurring especially as vaginitis with a persistent discharge and caused by a trichomonad (Trichomonas vaginalis) that may also invade the male urethra and bladder

b : a venereal disease of domestic cattle marked by abortion and sterility

c : one or more diseases of various birds resembling blackhead

Examples of trichomoniasis in a Sentence

Recent Examples on the Web

Chlamydia, gonorrhea, trichomoniasis, and HPV can still be transmitted through oral sex. Gigi Engle, Teen Vogue, "6 Things You Shouldn't Assume About Queer Sex," 28 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'trichomoniasis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of trichomoniasis

1915, in the meaning defined above

History and Etymology for trichomoniasis

New Latin, from Trichomonas + -iasis

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The first known use of trichomoniasis was in 1915

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More Definitions for trichomoniasis

trichomoniasis

noun
tricho·mo·ni·a·sis | \ˌtrik-ə-mə-ˈnī-ə-səs \
plural trichomoniases\-ˌsēz \

Medical Definition of trichomoniasis 

: infection with or disease caused by trichomonads: as

a : a human sexually transmitted disease occurring especially as vaginitis with a persistent discharge and caused by a trichomonad (Trichomonas vaginalis) that may also invade the male urethra and bladder

b : a venereal disease of domestic cattle caused by a trichomonad (T. foetus) and marked by abortion and sterility

c : one or more diseases of various birds caused by trichomonads (especially T. gallinae) and resembling blackhead

called also roup

More from Merriam-Webster on trichomoniasis

Britannica.com: Encyclopedia article about trichomoniasis

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