Appropriation means taking something and using it as your own, especially something that belongs to someone else or was meant for a different purpose.

In government, appropriation refers to officially setting aside money for a specific use. When Congress makes an appropriation for building new schools, they're dedicating funds specifically for that purpose. The money has been appropriated, meaning it now has an official job to do.

In everyday situations, you might appropriate something when you take it for your own use. If you appropriate your sister's favorite pen without asking, you've claimed it as yours (at least temporarily). A committee might appropriate a classroom for their meeting, taking it over for their specific purpose.

The word can also describe borrowing ideas, styles, or customs from another culture. An artist might appropriate images from famous paintings to create something new. This kind of appropriation can be complicated: sometimes it shows appreciation and creates interesting new art, but other times it can feel disrespectful, especially when someone profits from traditions that aren't theirs without understanding or honoring their original meaning.

The key thread connecting these meanings is the idea of taking something and giving it a new purpose, whether that's money, objects, or cultural elements.