Definition

Having a shape that consists of two pyramids joined at their bases.

Example

The crystal had a bipyramidal shape, making it look unique among the other stones.

Conversation

Did you see the new sculpture in the park?

Yes, it's really interesting how it's shaped like a bipyramidal structure.

I know, right? I love how unique it looks compared to the other sculptures.

Exactly! It really stands out and adds character to the space.

Synonyms & Antonyms

Root Explanation

Bipyramidal → It is formed from "bi-" (meaning two) and "pyramidalis" (from Latin "pyramis", meaning pyramid). The word describes a shape that has two pyramids joined at their bases.

Memory Tip

Think of 'two' ('bi-') pyramids ('pyramidalis') joined together — that's what bipyramidal means.

Visually Confused Words