lighthearted

[ lahyt-hahr-tid ]
/ ˈlaɪtˈhɑr tɪd /

adjective

carefree; cheerful; merry: a lighthearted laugh.

Origin of lighthearted

1375–1425; late Middle English ligt-herted; see light2, heart, -ed3
Related formslight·heart·ed·ly, adverblight·heart·ed·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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