look up any word, like sparkle pony:
 
1.
A building from the game starcraft, used by the protoss race. There can never be too many of this building, and they are required to build units. Additionally, these units provide the psionic matrix for warping in buildings.
You must construct additional Pylons.
by Renji9031 April 05, 2008
 
2.
An object of which additional copies must be constructed.
You must construct additional pylons.
by Pick Yer Poison November 06, 2010
 
3.
A Complete Idiot,Dumb ass or someone who is really quiet and loafs
joe crosses street without looking and gets hit by car.......... joe is a pylon
by eskabar June 23, 2006
 
4.
A large pole like structure, often rounder. In modern times they are generally grey coloured and may hold up a roofor building.

In Ancient Egypt they were seen at the entrances to a temple.
Wow! That pylon is huge!

So glad we have that pylon there or else the roof would collapse for sure!
by pylooooooooooooooooooooon March 07, 2012
 
5.
A motorist that drives at the posted speed limit or very close to it.

If we consider an observational reference frame at the posted speed limit, these motorists traveling at the posted speed limit are effectively stationary.

On larger roads, these "pylons" can be easily navigated around by any real drivers (motorists that travel safely while well above the posted speed limit).
On the road, there are two types of people:
Drivers, and pylons.
by malarky2020 December 14, 2009
 
6.
The orange traffic cone on the sides of the road near the intersections to determine when and where the lane changes and to warn you when and where
I have a pylon i stole and forced every one to sign
by THATGUY! September 08, 2005
 
7.
an inanimate object lacking enough intelligance to get off the road during Harley rushour.
The pylon was to busy playing with his fuckstick to see the oncoming traffic.
by FuckStick February 26, 2004