el

Short definition from Wiktionary

Noun

1. 1
   The name of the Latin-script letter L/l.
2. 2
   An elevated railway, especially for specific systems such as the metro in Chicago (informal)
3. 3
   The name of the Cyrillic script letter Л / л
4. 4
   Initialism of electroluminescence.
5. 5
   Initialism of encephalitis lethargica (von Economo disease, sleepy sickness).

Numeral

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

Article

1. 1
   The (sometimes where "the" would not occur in normal English).

Proper noun

1. 1
   Initialism of Expression Language.
2. 2
   Any of several major ancient Near East deities, including the supreme god of the Canaanite religion, but especially the supreme Hebrew God.
3. 3
   Any one of several specific elevated railways.
4. 4
   A unisex given name, often used as a nickname.

Symbol

1. 1
   Symbol for exaliter (exalitre), an SI unit of fluid measure equal to 10¹⁸ liters (litres).