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a large biting fly that annoys and harasses animals, often provoking them to move or react through its persistent biting
What is a "gadfly"?
A gadfly is a flying insect, typically a type of horsefly or botfly, known for its persistent biting and annoyance to animals, including livestock. It is characterized by its large size, sharp mouthparts, and buzzing flight. The gadfly is known for its ability to provoke animals to move or act through its persistent biting, which often results in discomfort and irritation.
a person who persistently annoys or provokes others, especially to stimulate change or debate
What is the origin of the term "gadfly" and how is it used?
"gadfly" is an English term that dates back to the 16th–17th century, originally referring to a fly that bites or irritates livestock. The metaphorical sense developed from this, describing a person who persistently annoys, provokes, or challenges others, often to stimulate debate, reform, or critical thinking. It was famously used to describe Socrates in classical texts and later appeared in literature, journalism, and academic commentary. The term is mildly derogatory in tone, highlighting irritation, but it can also carry respect when the provocation serves a constructive or principled purpose.
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