We found 3 dictionaries that define the word empty string:

General (2 matching dictionaries)

1. Empty string: Wikipedia, the Free Encyclopedia
2. empty string: Wiktionary

Science (1 matching dictionary)

3. empty string: PlanetMath Encyclopedia

Definitions from Wiktionary (empty string) ▸ noun:  (programming) A string with a length of zero. ▸ Words similar to empty string ▸ Usage examples for empty string ▸ Idioms related to empty string ▸ Wikipedia articles (New!) ▸ Words that often appear near empty string ▸ Rhymes of empty string ▸ Invented words related to empty string