rejoice

[動](自)((形式))（…を）喜ぶ((at, in, over, on ...))（▼口語表現ではbe glad, be pleasedがふつう）；［II to do］（…して）うれしがる；［II that節］（…ということを）喜ぶ（▼thatは省略不可）

rejoice at [over, in] a person's success 人の成功を喜ぶ

rejoice at hearing [=to hear] of his recovery 彼の回復を聞いて喜ぶ

He rejoiced that his father was in good health. 父親が健康なのを喜んだ.

━━(他)〈人・心を〉喜ばせる；うれしがらせる，楽しませる

It rejoices me to see you well. お元気そうでうれしいです

She was rejoiced at [by] his success. 彼の成功を喜んだ.

rejoice in [at] ...

(1)⇒(自)

(2)〈物・事に〉恵まれている；((おどけて))〈名前・称号を〉もっている，と呼ばれる.