adverb taking the 'to' particle, adverb, noun or participle which takes 'suru'
Describes a gentle, unhurried, and composed manner. Often used as おっとりした to modify nouns, meaning 'gentle' or 'placid'.
彼女はおっとりした性格で、いつも穏やかだ。
She has a gentle personality and is always calm.
The cat is sleeping peacefully in the sun.