firefly

noun/ˈfaɪərˌflaɪ/

Frequency rank: #11,371 most common English word

Meaning

A small flying insect that produces a glowing light from its body at night.

Illustration for the English word “firefly”

Example sentence

On warm summer nights, we love to watch firefly light up the garden.

Synonyms & related words

Practice this word in the quiz

More words in ranks 11,301–11,400