• 1. a huge masonry construction that has a square base and, as in the case of the ancient Egyptian royal tombs, four sloping triangular sides
• 2. an object, formation, or structure resembling such a construction
• 3. a solid having a polygonal base and triangular sides that meet in a common vertex
• 4. a crystal form in which three planes intersect all three axes of the crystal
• 5. any pointed or cone-shaped bodily structure or part
• 6. a group of enterprises containing a series of holding companies...

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