Firefly

Luminescent nocturnal beetle

A firefly is a beetle that produces bioluminescent light from its abdomen, flashing patterns to attract mates on summer nights.

Also called lightning bugs, they're iconic in warm-weather regions: The children ran through the yard catching fireflies in jars.

The name applies to the entire family, though not all species glow.

insect

lightning bug

Insect producing cold light

larvae · nocturnal · summer nights · meadow · mating signal · antenna · abdomen · dusk · twilight · grass

fiction

Serenity

Name evoking peace

Joss Whedon · crew · smuggler · Kaylee · Wash · Zoe · Jayne · cancelled · western · frontier

symbolism

magic

Supernatural or illusory power

enchantment · fleeting · ephemeral · innocence · whimsy · fairy lights · dreamlike · transience · gentle · hope

illumination

lantern

Enclosed portable light

  • lampElectric light fixture
  • night lightLow-wattage bedside illumination
  • LEDSemiconductor that glows

decorative · string lights · ambient · patio · festival · fairy light · pathway · soft glow · solar · camping

Categories
Opposites
luminosity

Fireflyshadow

Light blocked by object

darkness · moth · cockroach · black fly · beetle

nocturnal association

Fireflybutterfly

Winged insect from caterpillar

bee · dragonfly · housefly · wasp

cultural symbolism

Fireflycockroach

Flattened scavenging household insect

maggot · mosquito · bedbug · locust · horsefly

Phrases
Family

firefighter, firefighters

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G