Translation guide
A person who kills animals for food or people in a violent manner. The Japanese equivalent depends heavily on context: professional butchers, executioners, or murderers.
A person whose job is to slaughter animals for meat.
Formal term for a professional slaughterer or slaughterhouse worker.
彼は屠殺業者として働いている。
He works as a slaughterer.
Literally 'slaughter person'; used in legal or descriptive contexts.
屠殺人は動物を屠殺する人です。
A slaughterer is a person who slaughters animals.
Meat processing worker; broader term that includes slaughtering but also cutting and packaging.
食肉処理業者は安全基準を守らなければならない。
Meat processing workers must follow safety standards.
A person who carries out a death sentence.
Standard term for an executioner.
死刑執行人が刑を執行した。
The executioner carried out the sentence.
Historical term for a beheading official; literally 'head-cutting official'.
江戸時代には首切り役人がいた。
In the Edo period, there were executioners (beheaders).
A person who kills people brutally or in large numbers.
General term for a murderer; can be used for a slaughterer of people in a figurative sense.
その殺人者は多くの人を殺した。
That murderer killed many people.
Mass murderer, slaughterer of people; implies atrocity or massacre.
彼は虐殺者として歴史に名を残した。
He went down in history as a slaughterer (mass murderer).
Literary term for a slaughterer or killer; emphasizes carnage.
殺戮者が村を襲った。
The slaughterer attacked the village.
Directly translating 'slaughterer' as 屠殺者 (とさつしゃ) is possible but rare and may sound unnatural. Use context-appropriate terms instead.
In English, 'butcher' often refers to a meat cutter or seller, while 'slaughterer' specifically kills animals. In Japanese, 屠殺業者 (とさつぎょうしゃ) is the closest for the killing role, while 肉屋 (にくや) is a butcher shop/butcher.