follow Dictionary.com

How Well Do You Know English Slang?

bipyramid

[bahy-pir-uh-mid] /baɪˈpɪr ə mɪd/
noun, Crystallography
1.
a form symmetrical about a plane dividing it into two pyramids.
Also called dipyramid.
Origin
Related forms
bipyramidal
[bahy-pi-ram-i-dl] /ˌbaɪ pɪˈræm ɪ dl/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
British Dictionary definitions for bipyramid

bipyramid

/ˌbaɪˈpɪrəmɪd/
noun
1.
a geometrical form consisting of two pyramids with a common polygonal base
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source

Word of the Day

Difficulty index for bipyramid

Few English speakers likely know this word

Word Value for bipyramid

19
0
Scrabble Words With Friends

Nearby words for bipyramid