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Definitions

firefly

[fahyuhr-flahy] / ˈfaɪərˌflaɪ /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Chief among them is Photinus carolinus, also known as the Smokies synchronous firefly, which produces dazzlingly coordinated displays that rival even the most extravagant Christmas light installation.

From The Wall Street Journal • Jun. 3, 2026

The Photinus carolinus species of firefly has just a few weeks every summer to flash their bioluminescent lights and mate.

From The Wall Street Journal • Jun. 3, 2026

“It takes the light coming from the firefly and bends it and amplifies it so we can see it in glorious detail,” he told BBC News.

From BBC • Dec. 11, 2024

Emotionally, after riding through a cavern featuring a frog-led band with a firefly chorus, all creating a rousing, sing-along take on “Dig a Little Deeper,” the mood is one of pure uplift.

From Los Angeles Times • Jun. 11, 2024

Ella's heart beat as if a firefly had been trapped in her chest.

From "The Marvellers" by Dhonielle Clayton




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