1. the quality or state of being free from anxiety, responsibility, or serious concern
Usage: uncountable noun; often used to describe a carefree attitude or lifestyle

Examples

• The carefreeness of childhood is something many adults wish they could recapture.
• She approached her vacation with a sense of carefreeness, leaving all work concerns behind.
• His carefreeness sometimes made him seem irresponsible to his more serious colleagues.
• The beach trip brought a feeling of carefreeness that lasted for weeks.
• Young people often display a carefreeness that comes from having fewer responsibilities.
• Despite the challenges ahead, she maintained an air of carefreeness that inspired others.