noun, noun or participle which takes 'suru', intransitive verb
temporary relief; peace of mind for now
Expresses a sense of relief after a worry or problem has been partially resolved, but implies that the situation is not yet fully settled. Often used with する to mean 'feel relieved for the time being'.
大事な書類が見つかって一安心した。
I felt relieved for the moment when I found the important document.
手術が無事
The surgery went well, so I'm relieved for now.