A reply or answer given in response to a question or request; a response.
メールでの回答は明日までにお願いします。
Please reply to the email by tomorrow.
彼の質問に対する適切な回答がすぐに返ってきた。
An appropriate answer to his question came back immediately.
面接での回答内容を後で詳しく説明した。
I later explained in detail the answers I gave in the interview.