el

article1

1. •
   (informal, humorous) The (sometimes where "the" would not occur in normal English).

   • "[…] A sister of Joseph Gerard […] was found unconscious on the kitchen floor by the family cook early this morning. […]" […] What leads could they have, if the old lady was el zonko? — 2007

noun3

1. •
   (US) 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. — 2012
2. •
   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. — 1773
3. •
   The name of the Cyrillic script letter Л / л

number1

1. •
   The cardinal number occurring after dek and before do in a duodecimal system. Written ↋, decimal value 11.

noun2

1. •
   Initialism of electroluminescence.
2. •
   Initialism of encephalitis lethargica (von Economo disease, sleepy sickness).