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Definitions from WordNet

Definitions from the Web

Term: Decahedron

Definition:

A decahedron is a three-dimensional geometric solid with ten faces. Each face is a polygon and all the faces are congruent.

Part of Speech:

Noun

Senses and Usages:

Sense 1:

A regular decahedron, which has equilateral, equiangular polygons as its faces.

Example Sentence:

The crystal discovered in the cave was a perfect regular decahedron.

Sense 2:

An irregular decahedron, which has faces that are not congruent to each other.

Example Sentence:

The craftsman used an irregular decahedron as a base for his artistic sculpture.

Sense 3:

In a local context, a decahedron can refer to a ten-sided die used in tabletop and role-playing games.

Example Sentence:

Roll the decahedron to determine the outcome of your character's action.