Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no', Noun, Suru verb, Intransitive verb
living a life of leisure with dignity; living quietly and comfortably free from worldly cares; otium cum dignitate
Yojijukugo (four character compound)
Also written 悠悠自適【ゆうゆうじてき】