1) Building 2) Butchery 3) Edifice 4) French word used in English 5) Meat plant 6) Meat-processing plant 7) Shambles 8) Slaughterhouse 
public slaughterhouse
• (n.) A public slaughterhouse for cattle, sheep, etc.
A`bat`toir' (ȧ`bȧt`twär') noun ; plural Abattoirs (- twärz'). [ French, from abattre to beat down. See Abate .] A public slaughterhouse for cattle, sheep, etc. 
A plant or factory where cattle are slaughtered for food (also known as a processing plant, slaughterhouse, or meatworks).
Abattoir is a French term, adopted in English, for a slaughter-house. Napoleon instituted the public abattoir system in Paris in 1807 which was brought to completion in 1818.
[n] - a building where animals are butchered
butchery noun a building where animals are butchered
a slaughterhouse.