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fireworm

noun

fireworm is a noun meaning “The larva of any of several tortricid moths (family Tortricidae)” (English Wiktionary, September 2026). It is spelled F-I-R-E-W-O-R-M, and it appears about once in every 93 million words in written English (wordfreq, 2021 data). The plural of fireworm is fireworms.

What does fireworm mean?

noun

  1. 1

    The larva of any of several tortricid moths (family Tortricidae).

  2. 2

    The larva of a small tortricid moth that feeds on cranberry leaves, giving the plant a burnt look; the cranberry worm.

  3. 3

    The bearded fireworm, Hermodice carunculata, a species of polychaete in family Amphinomidae, which may cause pain if touched.

  4. 4

    The golden fireworm, Chloeia flava, a species of polychaete.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

Forms of fireworm

  • fireworms plural

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).

How common is fireworm?

Fireworm appears about once in every 93 million words in written English, the 309,272nd most frequent word form in the list.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Fireworm in Spanish, French, German and Portuguese

In the sense bearded fireworm:

LanguageWords
GermanBart-Feuerborstenwurm, Feuerwurm
Portugueseverme-do-fogo
Spanishgusano de fuego

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.

Where does fireworm come from?

From fire + worm.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).