An encyclopedia of domestic animation is like a very large book full of information all about cartoons and animated shows that are made in our country.
Imagine you have a really big book with pages and pages of pictures and words about all your favorite TV shows like Spongebob Squarepants, Paw Patrol, and Peppa Pig. That's what an encyclopedia of domestic animation is like, but instead of only having a few shows, it has information about lots and lots of different cartoons.
The book has everything you'd want to know about the cartoons, like who made them, when they were first on TV, and who the characters are. It also has pictures of all the different characters and scenes from the shows.
So, if you're ever curious about a cartoon you see on TV, you can look it up in the encyclopedia of domestic animation and learn everything you need to know about it!