Is MetaMask a Bitcoin?

Excuse me, I've been hearing a lot about MetaMask lately, and I'm trying to get a better understanding of it. Could you clarify something for me? Is MetaMask actually a Bitcoin? I'm a bit confused because I've seen it mentioned in the same context as other cryptocurrencies, but I'm not entirely sure what it is or how it differs from Bitcoin, if it does. Could you help me out with this?" "I've been doing some research on cryptocurrencies and I've come across MetaMask quite a few times. It seems to be quite popular in the crypto community, but I'm still not sure exactly what it is. Some people talk about it as if it's a wallet, while others mention it in the context of transactions and smart contracts. Could you please explain to me if MetaMask is indeed a Bitcoin or if it's something completely different?" "Hello, I'm trying to wrap my head around the intricacies of the crypto world. I've heard of MetaMask and Bitcoin separately, but I'm not sure how they relate to each other. Could you tell me if MetaMask is actually a type of Bitcoin or if they are two separate entities with distinct functions and purposes? I'd really appreciate your clarification on this matter.