Meaning & use

gadfly

noun·Advanced

A person who persistently annoys or provokes others, especially by criticizing accepted beliefs or authority.

See it in a sentence

The columnist earned a reputation as a gadfly, constantly questioning the mayor's decisions.

Socrates saw himself as a gadfly, stinging Athens into examining its own assumptions.

A note on using this word

Gadfly originally named a biting fly that irritates livestock; the figurative sense keeps that irritating, provoking quality.

Words with a similar meaning

criticprovocateur

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

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