Carefree/ˈkerfriː/ Definition 1 of 2Pro Tip 1/3Positive Emotion Conveys a feeling of happiness and relaxation, implies freedom from stress. The island had a carefree vibe, making tourists feel at ease. Pro Tip 2/3Temporary State Often used to describe a brief period where concerns are forgotten. They enjoyed a carefree afternoon at the park. Pro Tip 3/3Youthful Energy Associated with the innocence and spontaneity of childhood or youth. Her carefree laughter reminded him of his younger days.