deep emotion or poignant feelings, often felt when reflecting on events or milestones
卒業式で感慨にふけった。
I was filled with deep emotion at the graduation ceremony.
長年の努力が報われて、感慨深い気持ちだ。
Years of effort have paid off, and I feel deeply moved.
久しぶりに故郷に帰り、変化に感慨を覚えた。
Returning to my hometown after a long time, I felt moved by the changes.