el¹ /el/ (US informal)

An elevated railroad

el² /el/

1. The twelfth letter of the modern English alphabet (L or l)
2. A wing giving a building the shape of the letter L (US)

• postbag
• postbags
• post-bellum
• postbox
• postboxes
• post boy
• post boys
• postbus
• postbuses
• rearguard
• rearguards
• rearhorse
• rearhorses
• rearing
• rearise
• rearisen
• rearises
• rearising
• rear its ugly head
• rear lamp
• rear lamps
• rear light
• rear lights
• rearly
• rearm