Food that you buy at a restaurant and then eat somewhere else, like at home.
Takeaways are usually a fun treat, like pizza or burgers.
Examples:
We ordered some Chinese takeaways for dinner.
I love getting takeaways on Friday nights.
Let's have takeaways for lunch today.
The smell of takeaways always makes me hungry.
We had so many takeaways last week, it was like a party every day!
My favorite takeaways are the ones with lots of cheese.