bluetongue

noun
blue·​tongue | \ ˈblü-ˌtəŋ How to pronounce bluetongue (audio) \

Definition of bluetongue

: a virus disease chiefly of sheep that is marked by hyperemia, cyanosis, and by swelling and sloughing of the mucous membranes especially about the mouth and tongue and is caused by a reovirus (species Bluetongue virus of the genus Orbivirus)

Examples of bluetongue in a Sentence

Recent Examples on the Web In 2007, the bluetongue virus—a disease spread by midge bites—began to sweep through herds of sheep and cattle across Europe. Popular Science, 20 May 2020 It is caused by two different viruses: epizootic hemorrhagic disease virus (EHD) and bluetongue virus. Sarah Ladd, The Courier-Journal, 22 Aug. 2019

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

First Known Use of bluetongue

1863, in the meaning defined above

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The first known use of bluetongue was in 1863

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Dictionary Entries Near bluetongue

blue toadflax

bluetongue

blue-tongued skink

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Cite this Entry

“Bluetongue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bluetongue. Accessed 26 Jan. 2022.

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More Definitions for bluetongue

bluetongue

noun
blue·​tongue | \ ˈblü-ˌtəŋ How to pronounce bluetongue (audio) \

Medical Definition of bluetongue

: a noncontagious virus disease especially of sheep that is caused by a reovirus of the genus Orbivirus (species Bluetongue virus) transmitted by biting flies of the genus Culicoides and that is characterized by hyperemia and cyanosis and by swelling and sloughing of the mucous membranes especially about the mouth and tongue

called also soremuzzle

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