What Is the Word Catacoustics?

Carrie: The word this week was actually recommended by Steve. Catacoustics is the branch of acoustics that really deals with echoes. There's also, Steve, you may not have known this, but there's a synonym for catacoustics, cataphonics. That's the study of meows. I love that. We're going to play some games. For sure we'll do that at night. Oh my God. Do you guys miss him? No, I think about it all the time. It's unreal.