Definitions

lightning bug

NOUN

nocturnal luminescent beetle

Synonyms

WEAK

candle fly fire beetle firefly fireworm glowworm lampyrid lantern fly noctiluca

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.

I half-expect him to leave a trail of argent, fading light in his wake, like a lightning bug.

From The New Yorker • Sep. 15, 2016

We know it as the firefly, or lightning bug, an insect that transforms the sultry summer evening into a veil laced with sequins.

From Washington Post • Jul. 5, 2016

And people have been following that lightning bug all over America.”

From Washington Times • Jan. 22, 2016

He understood the difference between lightning and lightning bug.

From New York Times • Nov. 5, 2015

Beside him in the darkness the coal of her cigarette glowed like the rump of a complacent lightning bug: a steady, unwavering index of Rachael Rosen’s achievement.

From "Do Androids Dream of Electric Sheep?" by Philip K. Dick