Definition
A hairsplitter is someone who argues about very small, unimportant details. They focus on trivial distinctions and nitpick endlessly. Think of them as detail-obsessed debaters. They often miss the big picture while getting lost in minutiae. It's like arguing over the exact shade of blue when the whole painting is about something else entirely. The term implies that their arguments are pointless and unproductive. Nobody likes a hairsplitter!