noun, noun or participle which takes 'suru', intransitive verb
Refers to fretting, mental preoccupation, or a burden of worry. It is especially common in negative expressions such as 屈託がない and 屈託のない, meaning carefree or untroubled.
彼女は屈託のない笑顔で話しかけてきた。
She came up to me with a carefree smile.
彼は将来のことで屈託しているようだ。
He seems worried about the future.
noun, noun or participle which takes 'suru', intransitive verb
A less common use for listless boredom or ennui, often with a somewhat literary or old-fashioned feel compared with the everyday word 退屈.
雨の日が続き、子どもたちは家の中で屈託していた。
After days of rain, the children were bored inside the house.