Distortion is like when someone squashes your ice cream before giving it to you. In economics, it's like something that makes things not fair. Imagine you and your friend both have $5 to buy candy, but another friend came and gave you $10 more. Then you could buy more candy than your friend. This means that the extra $10 made the situation not fair or distorted.
In the same way, sometimes governments or companies do things that make buying or selling things not fair. For example, if the government puts a tax on a certain type of good, like cars, then the people who make those cars might have to sell them for more money than they would have before. This might make it harder for people to buy those cars, or make it so that some other types of cars are a better deal. In this case, the tax has distorted the market for cars - it has made things not fair.
Distortions can also happen when there are rules that make it difficult to do business. For example, if a company has to pay a lot of money to get a license to sell things in a certain city, then smaller companies might not be able to afford it. This could mean that only big companies can sell things there, which might mean fewer choices for customers. Here, the rules have distorted the market - they have made things not fair.
Overall, distortion in economics means that something has happened to make things not fair for everyone involved. It can be caused by things like taxes, regulations, or other rules that affect how people can buy or sell things. It's important to try to minimize distortions so that everyone has a fair chance to buy and sell goods and services.