What is primary?

Primary means something is first or main, like your favorite toy that you always play with before others.

Imagine you have a box full of toys, cars, blocks, and dolls. If you pick up the primary toy first every time, it's your favorite one. It's the one you reach for when you're happy or sad. That toy is like the main character in your playtime story.

Or think about breakfast, if you always eat cereal on Sunday mornings, that cereal is your primary food for that day. Even though you might have other snacks later, cereal is what starts your morning off right.

Primary means something is the most important or the one used first in a group of things, just like your favorite toy or your main breakfast.