Dictionary.com

tetrahedral

[ te-truh-hee-druhl ]
/ ˌtɛ trəˈhi drəl /
Save This Word!

adjective
pertaining to or having the form of a tetrahedron.
having four lateral planes in addition to the top and bottom.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?

Origin of tetrahedral

First recorded in 1785–95; tetrahedr(on) + -al1

OTHER WORDS FROM tetrahedral

tet·ra·he·dral·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use tetrahedral in a sentence

FEEDBACK