Pentagone

What foreign terrorists would like to have happen to da five-sided military-headquarters building in Washington.

Osama bin Laden wanted da "Pentagone", but sadly for him, it's still there.

by QuacksO August 20, 2022

Pentagonize

Verb. Meaning to make an object having either 4 or less sides, or 6 or more sides only have 5

I don't like the look of this square, I'm gonna pentagonize it

by JayTheGreatest February 12, 2024

Pentagonal

When the Pentagonals are pentagular

Wow thats alot of Pentagons in my math equation!
Guess u can say... It's some sort of Pentagonal Theorem...

by Pentagonal April 28, 2025

Gyroelongated pentagonal cupolarotunda

In geometry, the gyroelongated pentagonal cupolarotunda is one of the Johnson solids (J47). As the name suggests, it can be constructed by gyroelongating a pentagonal cupolarotunda (J32 or J33) by inserting a decagonal antiprism between its two halves.*

*Information copied from the Wikipedia page

Friend 1: Yo, dude! I'm collecting 3D shapes for decor in my house. Any suggestions?
Friend 2: You should buy a gyroelongated pentagonal cupolarotunda.
Friend 1: What the hell is that??

by little_hollow October 1, 2022

Pentagoganal

Emanating from one of the 5 points of the the pentagon. A nerdy approach to looking at the mundane qualities of life, from many angles, and often ridiculing them.

She took a pentagoganal view on the current youtube video and tore it to shreds.

by Supertou.ch May 11, 2010

pentadong

A penis that has a total of 5 shafts and heads. Resulting in a rubber glove being the only means of contraception.

His pentadong really fives new meaning to the term " five finger discount"

by jansenhunt January 16, 2015

pentagen

Pentagon but fucking spelt wrong.

My favorite shape is a pentagen!!!

by Lila is a dunb bxtch May 20, 2021