lighthearted

adjective

light·​heart·​ed ˈlīt-ˌhär-təd How to pronounce lighthearted (audio)
1
: free from care, anxiety, or seriousness : happy-go-lucky
a lighthearted mood
2
: cheerfully optimistic and hopeful : easygoing
they can be lighthearted in the midst of miseryH. J. Forman
lightheartedly adverb
lightheartedness noun

Examples of lighthearted in a Sentence

his lighthearted attitude in the face of danger was the source of some concern
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The reaction online has been swift and affectionate, with some commenters sharing their own stories of pets with unbreakable bonds while others simply poked fun at the lighthearted viral moment. Melissa Fleur Afshar, MSNBC Newsweek, 25 June 2025 With a focus on texture and fine materials, each piece is made in Spain with delicate care and detail, honoring the art of craftsmanship, with a lighthearted feel that is perfect for warm-weather dressing. Kristina Rutkowski, Vogue, 24 June 2025 Although lighthearted, the documentary doesn’t shy away from some difficult topics, such as Diana’s anxiety about Charles’ old girlfriend (and now wife, Queen Camilla) and her ever-shrinking waistline. Samantha Conti, Footwear News, 24 June 2025 Now if Benny wanted to clean it up himself … Inga’s lighthearted looks at life appear regularly in the La Jolla Light. Inga, San Diego Union-Tribune, 23 June 2025 See All Example Sentences for lighthearted

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of lighthearted was in the 15th century

Browse Nearby Words

Cite this Entry

“Lighthearted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lighthearted. Accessed 30 Jun. 2025.

Kids Definition

lighthearted

adjective
light·​heart·​ed -ˈhärt-əd How to pronounce lighthearted (audio)
: free from worry
lightheartedly adverb
lightheartedness noun

More from Merriam-Webster on lighthearted

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!