firefly
2 synonyms and 0 antonyms for firefly, grouped by meaning and by how common each one is.
Noun — A small beetle that glows in the dark, especially at dusk.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
How to use firefly
The word patterns that sound natural to a native speaker.
Etymology
A compound of fire and fly, named for the insect's glow; related terms include lightning bug and glowworm.
Full origin of firefly →Frequently asked questions
What does “firefly” mean?
The word “firefly” means a small beetle that glows in the dark, especially at dusk. In plain terms, a glowing beetle seen on summer nights.
How do you pronounce “firefly”?
“Firefly” is pronounced FEYE-uh-fleye (/ˈfaɪ.ɚˌflaɪ/ in IPA).
How do you use “firefly” in a sentence?
Here is “firefly” used in a sentence: “The kids ran through the yard catching fireflies in jars.”
What part of speech is “firefly”?
“Firefly” is a noun.
Is “firefly” a common word?
“Firefly” is an uncommon word in modern English.