1. a small snack or light food, typically eaten between meals
Usage: informal; usually plural
2. a sudden craving for food, especially snacks
Usage: informal; usually plural

Examples

• I grabbed some munchies before the movie started.
• The party had plenty of munchies for the guests.
• Late at night, I often get the munchies.
• She packed healthy munchies for the road trip.
• The kids wanted munchies after school.
• We had chips, pretzels, and other munchies at the game.