Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: tetrahedron (tetrahedrons,tetrahedra)  `te-tru'hee-drun
  1. Any polyhedron having four plane faces

Derived forms: tetrahedra, tetrahedrons

Type of: polyhedron

Encyclopedia: Tetrahedron

Nearest

Tetragonia
Tetragonia expansa
Tetragonia tetragonioides
Tetragoniaceae
Tetragonurus
tetragram
Tetragrammaton
tetrahalide
tetrahedral
tetrahedrite
tetrahedron
tetrahydrocannabinol
tetrahymena
tetraiodothyronine
tetralogy
tetralogy of Fallot
tetramerous
tetrameter
tetramethyldiarsine
tetrametric
Tetraneuris