Definitions
from The Century Dictionary.
- noun A polyhedron with 5 summits.
from the GNU version of the Collaborative International Dictionary of English.
- noun (Geom.) A solid having five summits or angular points.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun geometry A
solid with fivesummits orangular points .
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
From Ancient Greek πέντε ("five") + ἄκρον ("summit").
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Examples
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