na-adjective, noun which may take the genitive case particle 'no', noun, noun or participle which takes 'suru', intransitive verb
living a life of leisure with dignity; living quietly and comfortably free from worldly cares
A yojijukugo describing an ideal of serene, dignified retirement or a carefree, comfortable life away from worldly troubles. Often used in literary or formal contexts.
彼は田舎で悠々自適の生活を送っている。
He leads a life of leisure with dignity in the countryside.
退職後は悠々自適に暮らしたい。
After retirement, I want to live quietly and comfortably free from worldly cares.