They're the world's best-selling tires

• Detachable toy blocks
• Colorful blocks
• Toy blocks
• Young builder's collection
• Blocks often disassembled and reassembled
• Tiny plastic building blocks
• Toys that come in "bricks"
• Kids' building toys
• Big name in the brick business

Wiktionary Word definitions in Wiktionary
n. (plural of lego English)