godan verb (-ru), intransitive verb
be deeply impressed; be moved; admire greatly
Expresses a strong emotional reaction, often to someone's kindness, skill, or a moving experience. Slightly formal and literary.
彼の誠実な態度に感じ入った。
I was deeply impressed by his sincere attitude.
その演奏の素晴らしさに感じ入り、涙が出た。
I was so moved by the wonderful performance that I cried.