trihedral

adjective
tri·​he·​dral | \ (ˌ)trī-ˈhē-drəl How to pronounce trihedral (audio) \

Definition of trihedral

1 : having three faces trihedral angle
2 : of or relating to a trihedral angle

Other Words from trihedral

trihedral noun

First Known Use of trihedral

1789, in the meaning defined at sense 1

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The first known use of trihedral was in 1789

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Cite this Entry

“Trihedral.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trihedral. Accessed 19 Jun. 2021.

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