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 three actors were filming a lighthearted scene, shuffling excitedly between a hot sauna and cold plunge, when Reeves’ foot caught on some flooring. Seth Abramovitch, HollywoodReporter, 3 Sep. 2025 Another video captured Xi, Modi and Putin engaging in a lighthearted tete-a-tete on the Summit’s sidelines. Kate Nishimura, Sourcing Journal, 2 Sep. 2025 Her lighthearted reaction struck a chord online. Ashley Vega, People.com, 27 Aug. 2025 The Gold Squad offers a lighthearted, emotional counterpoint to the often mechanical customer service model. Tracy Yochum, Miami Herald, 26 Aug. 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 8 Sep. 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!