鍵
かぎ · also カギ、けん
key; lock; key (to a problem, success, etc.); clue
Meaning
- key
- lock
- key (to a problem, success, etc.); clue
- key (on a piano, organ, etc.)
Example sentences
鍵となる問題は何を得ることができるかではなく、何を失わなければならないかである。
The key question is not what can I gain but what do I have to lose.
鍵のいらない暗証タイプには、お好きな番号を設定できるフリーダイヤル式と、あらかじめ番号が設定済みの固定式とがあります。
For code-type locks that don't need a key, there are 'free dial' systems where you can set any number you like, and fixed types where the number is set in advance.
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I remember locking the door.