
Word: Pentagon
Noun
Definitions:
1. A plane figure with five straight sides and five angles.
Example sentences: "In the second case, if the convex polygon is a pentagon incorporating all five points, then any four of these points can be connected to form a quadrilateral."
Proper noun
Definitions:
1. The pentagonal building serving as the headquarters of the US Department of Defense, near Washington, DC.
Derivations:
pentagonal
pentagram
pentahedron
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Pentagon in Other Languages...
Spanish: Pentágono
German: Pentagon
French: Pentagone
Italian: Pentagono
Turkish: Pentagon