say it: BUUCH-ur-ee
butchery is a noun meaning "a building where animals are butchered". It carries 3 recorded senses.
a building where animals are butchered
the business of a butcher
the savage and excessive killing of many people
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for butchery come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.