Japanese word

効く

Pronunciation

Romajikiku

Meaning

  • verbbe effective

Example

この方法はよく効きます。ko no hō hō wa yo ku ki ki ma su

This method is effective.

Illustration for 効く (be effective)

More examples

この薬は頭痛に効きます。ko no kusuri wa zu tsū ni ki ki ma su

This medicine works for headaches.

Core concept

The Japanese verb 効く (kiku) describes something producing the intended result or benefit in a situation.

Common phrases

  • 薬が効くkusuri ga ki ku

    medicine works

  • よく効くyo ku ki ku

    work well

  • 胃に効くi ni ki ku

    be good for the stomach

Similar words

奏功するsōkōsuru: To achieve the intended result through an action, plan, or treatment.

Definition in Japanese

期待した効果や働きが現れる。ki tai shi ta kō ka ya hatara ki ga arawa re ru

Word origin

The native verb きく (kiku, "to produce an effect") is written 効く (kiku) with 効 (kō, "effect"), a Chinese character chosen for its meaning.

Usage tips

  • When a method or treatment produces the desired result, Japanese commonly describes it with 効く (kiku), where English may use "work" rather than "be effective."

Other meanings

  • workverb
  • take effectverb
  • be good forverb

Related words

Word lists with this word