We found 19 dictionaries that define the word animal kingdom:

General (15 matching dictionaries)

1. animal kingdom: Merriam-Webster
2. animal kingdom: American Heritage Dictionary of the English Language
3. animal kingdom: Collins English Dictionary
4. animal kingdom: Vocabulary.com
5. animal kingdom: Wordnik
6. the animal kingdom: Cambridge Advanced Learner's Dictionary
7. animal kingdom: Wiktionary
8. animal kingdom: Infoplease Dictionary
9. animal kingdom: Dictionary.com
10. Animal Kingdom (Disney), Animal Kingdom (TV series), Animal Kingdom (band), Animal Kingdom (disambiguation), Animal Kingdom (film), Animal Kingdom (horse), Animal Kingdom, Animal kingdom, The Animal Kingdom: Wikipedia, the Free Encyclopedia
11. animal kingdom: Mnemonic Dictionary
12. animal kingdom: TheFreeDictionary.com
13. animal kingdom: FreeDictionary.org
14. Animal kingdom: Rhymezone
15. animal kingdom: Merriam-Webster

Computing (1 matching dictionary)

16. animal kingdom: Encyclopedia

Medicine (1 matching dictionary)

17. animal kingdom: Merriam-Webster Medical Dictionary

Miscellaneous (1 matching dictionary)

18. Encyclopedia of Graphic Symbols (No longer online)

Slang (1 matching dictionary)

19. Animal Kingdom: Urban Dictionary

(Note: See animal_kingdoms as well.)

Definitions from Wiktionary (animal kingdom) ▸ noun:  (biology) The regnum Animalia; the set of all animals. Similar: Animalia, kingdom animalia, animal, animality, hanimal, animall, zoosphere, zool., fauna, eumetazoan, more... Opposite: plant kingdom, flora Phrases: The Animal Kingdom, Disney's Animal Kingdom, Disney's Animal Kingdom Lodge, Animal Kingdom Resort Area, more... ▸ Words similar to animal kingdom ▸ Usage examples for animal kingdom ▸ Idioms related to animal kingdom ▸ Wikipedia articles (New!) ▸ Words that often appear near animal kingdom ▸ Rhymes of animal kingdom ▸ Invented words related to animal kingdom