blackleg

blackleg
black·leg 'blak-.leg, -.lāg n an enzootic usu. fatal toxemia esp. of young cattle caused by toxins produced by an anaerobic soil bacterium of the genus Clostridium (C. chauvoei syn. C. feseri) called also black quarter, quarter evil, quarter ill, symptomatic anthrax compare BLACK DISEASE, MALIGNANT EDEMA

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black·leg (blakґleg) an acute anaerobic bacterial disease of cattle and sheep caused by Clostridium chauvoei; symptoms include crepitant swelling in the musculature and a high fever, often leading to death within a day. Called also symptomatic anthrax, blackquarter, and quarter evil or ill. Spelled also black leg.

Medical dictionary. 2011.

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  • blackleg — black‧leg [ˈblækleg] noun [countable] a worker who continues to work during a strike or who does the work of someone who is on strike: • Chinese seamen were brought in from outside and used as blacklegs by the employers. see also strikebreaker *… …   Financial and business terms

  • Blackleg — Black leg , n. 1. A notorious gambler. [Colloq.] [1913 Webster] 2. A disease among calves and sheep, characterized by a settling of gelatinous matter in the legs, and sometimes in the neck. [Eng.] [1913 Webster] …   The Collaborative International Dictionary of English

  • blackleg — swindler, especially in equestrian events, 1771, from BLACK (Cf. black) + LEG (Cf. leg), but the exact signification is uncertain …   Etymology dictionary

  • blackleg — ► NOUN Brit. derogatory ▪ a person who continues working when fellow workers are on strike …   English terms dictionary

  • blackleg — [blak′leg΄] n. 1. an acute, usually fatal, infectious disease of young cattle and sheep, caused by a bacterium (esp. Clostridium chauvoei) and characterized by swelling and blackening of infected muscle tissue 2. a disease of beets and related… …   English World dictionary

  • Blackleg — The word blackleg has more than one meaning: *An older slang term for a strikebreaker, as in Blackleg Miner ; scab is the word used today. *A slang term for a person who cheats at cards, a cardsharp. *Various animal and plant diseases, including …   Wikipedia

  • blackleg — UK [ˈblækˌleɡ] / US noun [countable] Word forms blackleg : singular blackleg plural blacklegs British showing disapproval someone who continues to work when the other people they work with are on strike …   English dictionary

  • blackleg — 1. noun a) Fatal cattle disease caused by soil borne bacteria. b) A person who takes the place of striking workers. A scab. 2. adjective Relating to a scab worker …   Wiktionary

  • blackleg — n. & v. n. (often attrib.) Brit. derog. a person who fails or declines to take part in industrial action. v.intr. ( legged, legging) act as a blackleg …   Useful english dictionary

  • Blackleg Miner — is a 19th century English folk song, originally from Northumberland (as can be deduced from the dialect in the song and the references in it to the villages of Seghill and Seaton Delaval). It is not entirely clear how old the song is, although it …   Wikipedia

  • Blackleg (disease) — Blackleg, black quarter, quarter evil, quarter ill (Latin: Gangraena emphysematosa ) is an infectious bacterial disease of sheep and cattle, caused by Clostridium chauvoei bacteria. It is found all over the world. A symptom of blackleg is… …   Wikipedia

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