Dear Arielle,

Language changes all the time. Words get new meanings. New words get made up.

I talked about it with my friend Rich Zack. He’s an insect scientist at Washington State University. He does taxonomy. That’s the science of naming and classifying living things.

The way language changes is amazing—and skibidi. It’s neat that language morphs as we use it. But that can limit how well we understand each other. Some readers might see “skibidi” and think I passed out and hit random keys.

That’s the main reason scientists use Latin or ancient Greek to name things. They’re dead languages. Nobody uses … » More …