Definition:Decahedron/Linguistic Note

Linguistic Note on Decahedron
The word decahedron derives from the Classical Greek  δεκαεδρόν:


 * deca (δεκα), meaning ten
 * hedron (a form of ἕδρα), meaning base or seat.

The technically correct plural of decahedron is decahedra, but the word decahedrons can often be found.