What is a word that means have snack?

There isn't one single perfect word that means "have a snack" in the same way that "eat" means to consume a meal. Here are some options depending on the context:

General:

* Snack (verb) - This is the most common and straightforward option. Example: "I'm going to snack on some fruit."

* Nibble (verb) - This implies eating small amounts of food. Example: "I'm nibbling on some chips."

* Graze (verb) - This suggests eating small portions of food throughout the day. Example: "I'm going to graze on some yogurt and granola."

Informal:

* Have a munchie - This is a casual way to say you're going to have a snack, often used when you're feeling hungry.

* Grab a bite - This is a more casual way to say you're going to eat something small.

* Have a little something - This is a general way to say you're going to eat a small amount of food.

Formal:

* Take a refreshment break - This is a more formal way to say you're going to have a snack, often used in a professional setting.

* Consume a light meal - This is a more formal way to say you're going to have a snack, often used in a medical context.

The best word to use depends on the context and the desired tone.