1. having the shape of a pyramid; tapering to a point at the top
2. arranged in a pyramid-like structure or hierarchy
3. relating to or resembling a pyramid

Examples

• The pyramidal roof gave the building a distinctive appearance.
• Ancient Egyptian pyramidal structures still fascinate archaeologists today.
• The company has a pyramidal management structure with the CEO at the top.
• The mountain had a pyramidal peak that was visible from miles away.
• She arranged the fruit in a pyramidal display at the market.
• The pyramidal neurons in the brain play important roles in cognition.
• The tent had a pyramidal shape that shed rain effectively.