Word Type

Noun

The word "tetrahedron" can be used as a noun.

Word Relationships

Derived Terms

fire tetrahedron hexatetrahedron icositetrahedron orthotetrahedron tetrahedral tetrahedrality tetrahedralizable tetrahedrally tetrahedrane tetrahedrite triakis tetrahedron truncated tetrahedron

Derived From

tetra

Context

geometry

Broader Terms (Hypernyms)

polyhedron

Type Of (IsA)

polygon having four equal sides polyhedron pyramid

Related Terms

equilateral four platonic solid polyhedron regular triangle

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.