not have a care in the world
English
Verb
- To be carefree.
See also
- without a care in the world (“blithely”)
References
- “not have a care in the world”, in Merriam-Webster Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.
- “not have a care in the world” (US) / “not have a care in the world” (UK) in Macmillan English Dictionary.