søg på et hvilket som helst ord, for eksempel the eiffel tower:
 
1.
A person, often intellectual, who consistently corrects other people's mistakes in writing, speaking, et cetera; a wiseass. Also besserwisser.
"It's spelt /they're/, not /there/." - "You're such a klugscheisser."
af X-G 14. januar 2004