便

便

"Convenience" or "service," also used for "flight" or "mail/delivery."

The word '便' here refers to 'mail' or 'postal service', indicating its use in compound words related to communication.

郵便が届きました。

The mail has arrived.

'便' in this context is used to denote a 'flight' or a 'service', emphasizing its utility in transportation contexts.

この飛行機は直行便です。

This airplane is a direct flight.

Here, '便' refers to 'bowel movements', demonstrating its usage in describing physical conditions or bodily functions.

トイレの便が止まらない。

I can't stop going to the bathroom.