noun
broaching a subject; opening remark; start of a conversation
Refers to the act of initiating a topic or conversation, often in a deliberate or careful manner. Commonly used in business or formal contexts.
会議の口切りは部長が行った。
The department head started the meeting.
彼は慎重に話の口切りをした。
He carefully broached the subject.
noun
opening a sealed container; breaking a seal
Specifically refers to opening a jar, bottle, or container for the first time, often with a sense of ceremony or freshness. Common in contexts like opening a new jar of sake or a sealed package.
新酒の口切りを祝う。
Celebrate the opening of the new sake.
瓶の口切りに苦労した。
I struggled to open the jar.
noun
event at the start of the tenth lunar month
Historical or traditional event marking the beginning of the tenth month of the old lunar calendar. Rare in modern usage; primarily encountered in historical or cultural contexts.
旧暦十月の口切りは、かつて重要な行事だった。
The event at the start of the tenth lunar month was once an important occasion.
Compound of 口 (kuchi, 'mouth') and 切り (kiri, 'cutting, opening'). The literal meaning of 'cutting the mouth' extends metaphorically to opening a conversation or breaking a seal.