Sayounara means "Goodbye" or "Bye." This is a general farewell, but in Japanese, it can sometimes imply a longer separation, so it's not always used for short, temporary goodbyes. For a casual daily goodbye, often a simple "またね" (See you later) is preferred. But it's appropriate for longer partings. "さようなら、先生！" (Goodbye, teacher!).

別れる時に使う言葉です。少し長い間会わない時に使うことが多いです。「さようなら！」