Bluetongue

Virus disease of ruminants transmitted by the biting midges Ceratopogonidae.

bluetongue

A reovirus infection, chiefly of sheep, characterised by a swollen blue tongue, catarrhal inflammation of upper respiratory and gastrointestinal tracts, and often by inflammation of sensitive laminae of the feet and coronet. ... (12 Dec 1998) ...
Found on http://www.encyclo.co.uk/local/20973

bluetongue

noun a viral disease of sheep and cattle that is transmitted by biting midges
Found on https://www.encyclo.co.uk/local/20974

Bluetongue

Viral disease transmitted by infected biting no-see-ums found throughout the United States during warm weather.
Found on http://www.sheepusa.org/
No exact match found