We found 12 dictionaries that define the word bool:

General (7 matching dictionaries)

1. bool: Merriam-Webster
2. bool: Collins English Dictionary
3. Bool, bool: Wordnik
4. bool: Wiktionary
5. bool: Dictionary.com
6. Bool (Ludhiana East), Bool: Wikipedia, the Free Encyclopedia
7. bool: TheFreeDictionary.com

Computing (2 matching dictionaries)

8. bool: Free On-line Dictionary of Computing
9. bool: Encyclopedia

Medicine (1 matching dictionary)

10. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

11. BOOL: Acronym Finder

Slang (1 matching dictionary)

12. Bool: Urban Dictionary

Definitions from Wiktionary (bool) ▸ noun:  (programming) A Boolean variable (one whose value is either true or false). ▸ verb:  (slang) To relax or hang out (especially with someone). Similar: bitflag, predicate, guard, bitfield, conditional, do loop, bitset, optional, conditional operator, bit array, more... Opposite: false, negative, off, incorrect, invalid Types: true, false, yes, no, maybe, maybe not, I don't know, I don't care, I don't have a clue, more... Adjectives: public, static, private, virtual, sort, abstract, extern, year, internal, boolean, variable ▸ Words similar to bool ▸ Usage examples for bool ▸ Idioms related to bool ▸ Wikipedia articles (New!) ▸ Popular adjectives describing bool ▸ Words that often appear near bool ▸ Rhymes of bool ▸ Invented words related to bool