1. small round colorful sugar-coated chocolate candies
Usage: trademark; primarily British and Canadian
2. small round tart candy wafers in various colors
Usage: trademark; primarily American
3. intelligent or clever people
Usage: informal; plural of smarty

Examples

• The children shared a tube of Smarties after lunch.
• She bought a roll of Smarties from the candy store.
• The colorful Smarties were perfect for decorating the cake.
• He crushed the Smarties into powder for the recipe.
• The teacher called them the classroom smarties.
• Those smarties always finish their homework first.
• Don’t be such smarties and show off your knowledge.