bipyramid

noun

bi·pyr·a·mid (ˌ)bī-ˈpir-ə-mid

: a crystal consisting of two identical pyramids base to base

bipyramidal

(ˌ)bī-pə-ˈra-mə-dᵊl

adjective

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“Bipyramid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/bipyramid. Accessed 26 Apr. 2026.

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