Imagine you're playing hide and seek with your friends, but you want to be really sneaky and make it extra hard for them to find you. So, you put on a special coat that makes you invisible! That's kind of like what a cloak is.
A cloak is a type of coat or garment that is really long and covers your whole body. Sometimes it even has a hood to cover your head. It can be made out of different materials like wool, velvet, or even magical material if you're in a storybook!
Cloaks are often associated with wizards or fantasy characters because they're really good for hiding and being sneaky. It's like you're a secret agent, only instead of gadgets, you have a special coat!
Overall, a cloak is like a long coat that helps you hide from your friends or enemies.