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)

• interfere
• interfered
• interference
• interference figure
• interference figures
• interference fit
• interference fringes
• interference microscopy
• interferences
• interferential
• interferer
• interferers
• interferes
• interfere with
• interfering
• interferingly
• interferogram
• interferograms
• interferometer
• interferometers
• interferometric
• interferometrically
• interferometry
• interferon
• interferons