The word for is one of the busiest little words in English, doing many different jobs depending on how you use it.

Most commonly, for shows purpose or intention: you might study for a test, save money for a new bicycle, or practice piano for an upcoming recital. It tells us the reason behind an action or the goal someone's working toward.

For also indicates who benefits from something or who something is intended for: a gift for your friend, a book for children, or dinner for the family. When you make a birthday card for someone, you're creating it with that specific person in mind.

The word shows duration too. If you've lived somewhere for five years or worked on a project for three hours, for tells us how long something lasted. You might wait for what feels like forever, or concentrate for just a few minutes.

For can express exchange: trading three apples for two oranges, or buying something for ten dollars. It can show support: rooting for your team or voting for a candidate. It can even mean “because of,” as in “famous for her singing” or “honored for his bravery.”

Despite being small, for connects ideas and clarifies relationships between people, actions, and things in countless ways in your daily conversations and writing.