殺

音読おんよみ: サツ・サイ・セツ

訓読くんよみ: ころ

画数かくすう: 10

部首ぶしゅ: 殳(るまた)

Meaning

Kill / Slay / Destroy

  • Basic forms
  • 殺す — to kill; to take a life / base form
  • 殺します — kill / masu form
  • 殺した — killed / ta form
  • 殺して — kill and … / te form
  • 殺さない — do not kill / negative
  • 殺せば — if (one) kills / conditional
  • 殺せ・殺しなさい — kill! / imperative
  • Common uses
  • 命を殺す — take a life
  • 時間を殺す — kill time
  • 気配を殺す — suppress one’s presence
  • More
  • 殺される — be killed / passive

殺す(ころす) is a godan verb ending in す. While its core meaning is “to kill,” it is also used figuratively, such as **時間を殺す** (“to kill time”) or **気配を殺す** (“to suppress one’s presence”).

  • 殺人さつじん — homicide / murder
  • 殺害さつがい — killing / murder
  • 殺気さっき — bloodlust / hostility
  • 殺到さっとう — rush / flood in
  • 殺虫剤さっちゅうざい — insecticide
  • 必殺ひっさつ — deadly / sure kill

The character combines 殳 (weapon / action radical) with phonetic elements to convey violent action. Its meaning is explicit and strong — often associated with legal terms or dramatic expression.

犯人はんにん殺人さつじんつみ逮捕たいほされた。
The suspect was arrested for the crime of murder.

むしころすために 殺虫剤さっちゅうざい使つかいました。
I used insecticide to kill the bugs.

人
Creates
殺人さつじん — homicide / murder
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