Skip to main content

gadfly

gad·fly/ˈɡædˌflaɪ/noun

gadfly is spelled G-A-D-F-L-Y: 6 letters and 2 syllables (gad·fly). It appears about once in every 8 million words in written English, the 82,325th most frequent word form (wordfreq, 2021 data). As a noun, gadfly means “Any dipterous (“two-winged”) insect or fly of the family Oestridae (commonly known as a bot fly) or Tabanidae (horse fly), noted for irritating…” (English Wiktionary, September 2026). The plural of gadfly is gadflies.

How many letters and syllables are in gadfly?

Letters6: G-A-D-F-L-Y
Syllables2: gad·fly
In writingabout once in every 8 million words; the 82,325th most frequent word form
Wrong spellings searchednone measured in search

Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

How common is gadfly?

Gadfly appears about once in every 8 million words in written English, the 82,325th 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).

How do you pronounce gadfly?

  • UK /ˈɡædflaɪ/
  • US /ˈɡædˌflaɪ/

Gadfly has 2 syllables, split gad·fly in writing.

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: En-au-gadfly.ogg, Wikimedia Commons (author and licence on each file's page).

Forms of gadfly

  • gadflies plural

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

What does gadfly mean?

The meanings the English Wiktionary records, quoted as written there (source below).

noun

  1. 1

    Any dipterous (“two-winged”) insect or fly of the family Oestridae (commonly known as a bot fly) or Tabanidae (horse fly), noted for irritating animals by buzzing about them, and biting them to suck their blood; a gadbee.

  2. 2

    A person or thing that irritates or instigates.

  3. 3

    A person who upsets the status quo by posing novel or upsetting questions, or attempts to stimulate innovation by being an irritant.

  4. 4

    Synonym of gadabout (“a person who restlessly moves from place to place, seeking amusement or the companionship of others”).

  5. 5

    derogatoryslangA person who takes without giving back; a bloodsucker.

    He’s a regular gadfly and takes advantage of his friend’s generosity.

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

Gadfly in Spanish, French, German and Portuguese

LanguageWords
Frenchcasse-pieds (person or thing that irritates or instigates), empêcheur de tourner en rond (person who upsets the status quo by posing…)
GermanStörenfried, Quälgeist, Querulant (person or thing that irritates or instigates)
Spanishmoscón (person or thing that irritates or instigates)

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 gadfly come from?

From gad (“sharp point, spike; (dialectal) sharp-pointed rod for driving cattle, horses, etc., goad”) + fly, in the sense of a fly which irritates cattle, etc., by biting them, similar to the prodding of a goad.

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

What to look up after gadfly