i Register
In some senses, el is marked as informal, slang, US, humorous. Watch for register when choosing this word.
noun
The name of the Latin script letter L/l.
The word length, which contains only four sounds l e ng th, is usually spell'd thus, el ee en gee tee aitch.
noun
An elevated railway, especially for specific systems such as the metro in Chicago (informal)
The main section of the Sixth Avenue El from Morris Street to Ninth Avenue and 53rd Street shut down on December 4, 1938.
num
The cardinal number occurring after dek and before do in a duodecimal system. Written ↋, decimal value 11.