noun, noun or participle which takes 'suru'
being convinced; understanding; satisfaction
Describes a state where something makes sense to you emotionally and logically, often after explanation or reflection. Related to the phrase 腹に落ちる (to be convinced).
See also: 腹に落ちる
説明を聞いてようやく腹落ちした。
After hearing the explanation, I was finally convinced.
I'm not yet satisfied with this conclusion.