noun, na-adjective, noun or participle which takes 'suru', intransitive verb
peace of mind; relief; security
A state of feeling safe, unworried, or relieved. Used as a noun, na-adjective, or with する to mean 'to feel relieved' or 'to be at ease'.
それを聞いて安心した。
I felt relieved when I heard that.
ここにいれば安心
I feel safe as long as I'm here.
安心の品質をお届けします。
We deliver quality you can trust.