[FONT=arial, helvetica]Merriam-Webster's Word of the Day for February 09, 2008 is:
gadfly • \GAD-flye\ • noun
1 : any of various flies (as a horsefly, botfly, or warble fly) that bite or annoy livestock *2 : a person who stimulates or annoys especially by persistent criticism

Example sentence:
Robert, the self-appointed gadfly of the local paper, would write a scathing letter to the editor whenever he felt the news coverage had been inadequate or inaccurate.

Did you know?
The history of "gadfly" starts with "gad," which now means "chisel" but which formerly could designate a spike, spear, or rod for goading cattle. Late in the 16th century, "gad" was joined with "fly" to designate any of several insects that aggravate livestock. Before too long, we began applying "gadfly" to people who annoy or provoke others. One of history's most famous gadflies was the philosopher Socrates, who was known for his constant questioning of his fellow Athenians' ethics, misconceptions, and assumptions. In his Apology, Plato describes Socrates' characterization of Athens as a large and sluggish horse and of Socrates himself as the fly that bites and rouses it. Many translations use "gadfly" in this portion of the Apology, and Socrates is sometimes referred to as the "gadfly of Athens."

*Indicates the sense illustrated in the example sentence.


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