What does braxy mean?
Braxy is a veterinary term for an acute and typically lethal infectious disease affecting sheep, especially young lambs. It is caused by the bacterium Clostridium septicum, which multiplies in the animal's fourth stomach (the abomasum) and produces toxins that lead to rapid death, often before any obvious symptoms appear. Outbreaks have historically been associated with cold weather and with feeding practices such as grazing lambs on frozen root crops or frosted pasture, conditions that damage the stomach lining and allow the bacteria to take hold. By extension, the word can denote the carcass or meat of a sheep that has succumbed to the disease. The term is chiefly British and appears almost exclusively in agricultural, veterinary, and historical writing about livestock; it is unfamiliar to most general readers. Its abrupt, somewhat harsh sound suits its subject: braxy is notorious precisely because it strikes without warning, leaving farmers little opportunity for treatment.
An acute, usually fatal bacterial disease of sheep, caused by Clostridium septicum, characterized by sudden death and inflammation of the abomasum.
"The flock suffered heavy losses to braxy during the harsh winter."
Chiefly used in British agricultural and veterinary contexts.
The meat or carcass of a sheep that has died of braxy.
"The farmer buried the braxy rather than risk selling tainted meat."
A secondary sense, now largely historical.
The plural is rare, as the disease is usually treated as an uncountable condition; when pluralized it typically refers to individual cases or affected carcasses.
"Several braxies were found in the lower field after the frost."
Braxy kills so quickly that shepherds could find perfectly healthy-looking lambs dead in the field overnight — and its name likely comes from an old word meaning to burst or break.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of braxy
The word braxy is first recorded in English around the late eighteenth century and is associated primarily with Scots and northern British usage. Its ultimate origin is uncertain; it may derive from an earlier dialect term relating to bursting or breaking, a fitting description of the disease's effects on the sheep's stomach. Related forms such as 'braxie' appear in older Scottish farming literature.
How braxy is actually used
Braxy is a technical agricultural and veterinary term, largely confined to discussions of livestock husbandry, particularly in Britain and Ireland. It is rare in everyday speech and carries no figurative use.
Easily confused with braxy
Brackish describes water that is slightly salty, whereas braxy is a fatal bacterial disease of sheep.