pylon

noun

py·​lon ˈpī-ˌlän 

-lən

1

a

: a usually massive gateway

b

: an ancient Egyptian gateway building in a truncated pyramidal form

c

: a monumental mass flanking an entranceway or an approach to a bridge

2

a

chiefly British : a tower for supporting either end of usually a number of wires over a long span

b

: any of various towerlike structures

3

a

: a post or tower marking a prescribed course of flight for an airplane

b

: traffic cone

c

: one of the flexible upright markers positioned on a football field at the corners of the end zone

4

: a rigid structure on the outside of an aircraft for supporting something (such as an engine or missile) see airplane illustration

Illustration of pylon

• pylon 1b

Examples of pylon in a Sentence

The bridge is supported by concrete pylons.

a row of electricity pylons

Recent Examples on the Web

That leaves the corporation flush enough to cover big-ticket items like repairing the wooden pylons that are constantly being eaten away by marine borers. —Justin Davidson, Curbed, 3 July 2024

The ball bounced inside the pylon and out of the end zone to give possession to the Cardinals. —Thuc Nhi Nguyen, Los Angeles Times, 22 Oct. 2024

And on third down midway through the final quarter, his touchdown crossed over the right pylon from 35 yards out. —Oliver Thomas, Forbes, 14 Oct. 2024

Bo Nix swings the ball out to Jaleel McLaughlin who flies in and hits the pylon. —Sarah Kelly, The Denver Post, 6 Oct. 2024

Word History

Etymology

Greek pylōn, from pylē gate

First Known Use

1817, in the meaning defined at sense 1a

Kids Definition

pylon

noun

py·​lon ˈpī-ˌlän 

-lən

1

: a tower for supporting a long span of wire

also : any of various structures like a tower

2

: a post or tower marking a prescribed course of flight for an airplane

Medical Definition

pylon

noun

py·​lon ˈpī-ˌlän  -lən 

: a simple temporary artificial leg