근심이나 걱정이 없이 마음이 가볍고 쾌활한
cheerful and carefree in mood or disposition; not burdened by trouble or worry
예문:
"The children's lighthearted laughter filled the playground on a sunny afternoon."
"After finishing his final exams, he felt lighthearted and ready for the summer break."
심각하거나 진지하지 않고 가볍게 즐길 수 있는
intended to be amusing and entertaining rather than serious or solemn
예문:
"The movie is a lighthearted comedy that is perfect for a relaxing family night."
"They engaged in some lighthearted banter before the serious business meeting began."