Word Type

Noun

Proper Noun

The word "firefly" can be used as noun and proper noun.

Word Relationships

Typical Location

night outdoors

Capable Of

light up

Derived Terms

femme fatale firefly fireflied firefly squid

Derived From

fire fly

Broader Terms (Hypernyms)

beetle elater elaterid elaterid beetle

Type Of (IsA)

animal beetle elaterid beetle eukaryotic organism insect

Receives Action

caught

Related Terms

glowworm

Related Terms

beetle bioluminescence family glowworm lampyridae twilight

Synonym Network

lightning bug

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.