We found 32 dictionaries that define the word acrophobia:

General (19 matching dictionaries)

1. acrophobia: Merriam-Webster
2. acrophobia: Oxford Learner's Dictionaries
3. acrophobia: American Heritage Dictionary of the English Language
4. acrophobia: Collins English Dictionary
5. acrophobia: Vocabulary.com
6. acrophobia: Wordnik
7. acrophobia: Wiktionary
8. acrophobia: Webster's New World College Dictionary, 4th Ed.
9. acrophobia: The Wordsmyth English Dictionary-Thesaurus
10. acrophobia: Infoplease Dictionary
11. acrophobia: Dictionary.com
12. acrophobia: Online Etymology Dictionary
13. Acrophobia (game), Acrophobia (ride), Acrophobia (video game), Acrophobia: Wikipedia, the Free Encyclopedia
14. acrophobia: Rhymezone
15. acrophobia: FreeDictionary.org
16. acrophobia: The Phrontistery - A Dictionary of Obscure Words
17. acrophobia: Mnemonic Dictionary
18. acrophobia: TheFreeDictionary.com
19. acrophobia: Merriam-Webster

Business (1 matching dictionary)

20. Travel Industry Dictionary (No longer online)

Computing (1 matching dictionary)

21. acrophobia: Encyclopedia

Medicine (8 matching dictionaries)

22. acrophobia: Merriam-Webster Medical Dictionary
23. Dorland's Illustrated Medical Dictionary (No longer online)
24. Acrophobia: MedTerms.com Medical Dictionary
25. online medical dictionary (No longer online)
26. Probert Encyclopaedia of Medicine (No longer online)
27. acrophobia: Medical dictionary
28. Acrophobia: Drug Medical Dictionary
29. Hyperdictionary (No longer online)

Miscellaneous (2 matching dictionaries)

30. Acrophobia: The Phobia List
31. acrophobia, acrophobia: A Word A Day

Slang (1 matching dictionary)

32. Acrophobia: Urban Dictionary

(Note: See acrophobe as well.)

Definitions from Wiktionary (acrophobia) ▸ noun:  phobia or strong fear of being high above ground level Similar: fear of heights, aerophobia, acrophobic, hypsophobia, altophobia, basophobia, climacophobia, astrapophobia, barophobia, aerophobe, more... Opposite: acrophilia, love of heights ▸ Word origin ▸ Words similar to acrophobia ▸ Usage examples for acrophobia ▸ Idioms related to acrophobia ▸ Wikipedia articles (New!) ▸ Popular adjectives describing acrophobia ▸ Words that often appear near acrophobia ▸ Rhymes of acrophobia ▸ Invented words related to acrophobia