VocabDictionary

gadfly

/ˈɡæd.flaɪ/advanced Level

English Meaning & Definitions

1.noun

An annoying person who criticizes people in authority and tries to provoke them into action.

Example Sentences:
  • The persistent journalist acted as a political gadfly during city council meetings.
  • Known as a corporate gadfly, she constantly challenged executive decisions at annual shareholder meetings.
2.noun

A fly that bites livestock, such as a horsefly or warble fly.

Example Sentences:
  • The cattle stampeded across the pasture to escape the swarm of gadflies.
  • Horses swished their tails vigorously to keep the biting gadflies away.
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English Synonyms & Near Equivalents

English Antonyms & Opposites

Comprehensive Thesaurus Breakdown

Compare formal, informal, literary synonyms and register nuances for “gadfly”.

Thesaurus Entry
Cultural Origin & Etymology

Late Middle English: from 'gad' (meaning a spike, goad, or sting, from Old Norse 'gaddr' meaning sting or nail) + 'fly' (in the sense of the insect). Originally referring to a fly that bites livestock, the metaphorical sense of a person who annoys or provokes others to action dates back to the 17th century, famously mirroring Socrates's description of himself as a gadfly stinging the Athenian state.

Memory Aid & Mnemonic

Think of a FLY that GADS (wanders about restlessly) around, annoying people by buzzing and stinging them.

Rhyming Words

Frequently Asked Questions About “gadfly

1. What is the meaning of “gadfly” in English?

In English, gadfly (noun) is defined as: “An annoying person who criticizes people in authority and tries to provoke them into action.”.

2. How do you use “gadfly” in a sentence?

The persistent journalist acted as a political gadfly during city council meetings.

3. What are English synonyms of “gadfly”?

Common synonyms include:critic,provoker,pest,agitator,firebrand

4. What is the etymology and word origin of “gadfly”?

Late Middle English: from 'gad' (meaning a spike, goad, or sting, from Old Norse 'gaddr' meaning sting or nail) + 'fly' (in the sense of the insect). Originally referring to a fly that bites livestock, the metaphorical sense of a person who annoys or provokes others to action dates back to the 17th century, famously mirroring Socrates's description of himself as a gadfly stinging the Athenian state.