lightning bug

noun

Examples of lightning bug in a Sentence

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 little lightning bugs blink in unison while searching for mates. Brandee Gruener, Southern Living, 9 Apr. 2026 Imagine thousands of lightning bugs shining at the same time, emitting a pattern of five to eight flashes followed by a pause for several seconds before the flashing starts again. Graham Averill, Outside, 6 Feb. 2026 In that tape that spring, however, Smith saw some flashes in a 5-foot-10 lightning bug named Michael Bandy. Luca Evans, Denver Post, 16 Dec. 2025 Edgerton captures the essence of sorrow like lightning bugs in a jar; his sadness isn’t a dark, overbearing thing, but a source of gentle, mournful light. Stephanie Zacharek, Time, 11 Dec. 2025 See All Example Sentences for lightning bug

Word History

First Known Use

1778, in the meaning defined above

Time Traveler
The first known use of lightning bug was in 1778

Cite this Entry

“Lightning bug.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lightning%20bug. Accessed 22 Apr. 2026.

Kids Definition

lightning bug

noun

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