1. the quality or state of being elementary; simplicity or basic nature

Examples

• The elementariness of the design made it easy for children to understand.
• She appreciated the elementariness of the explanation, which avoided unnecessary jargon.
• The elementariness of the problem meant it could be solved in minutes.
• Despite the elementariness of the concept, many students still struggled with it.
• The elementariness of the recipe made it perfect for beginners in the kitchen.