We found 24 dictionaries that define the word panic disorder:

General (13 matching dictionaries)

1. panic disorder: Merriam-Webster
2. panic disorder: Oxford Learner's Dictionaries
3. panic disorder: American Heritage Dictionary of the English Language
4. panic disorder: Collins English Dictionary
5. panic disorder: Vocabulary.com
6. panic disorder: Wiktionary
7. panic disorder: Infoplease Dictionary
8. panic disorder: Dictionary.com
9. Panic disorder: Wikipedia, the Free Encyclopedia
10. panic disorder: Rhymezone
11. panic disorder: FreeDictionary.org
12. panic disorder: Mnemonic Dictionary
13. panic disorder: TheFreeDictionary.com

Business (1 matching dictionary)

14. panic disorder: Legal dictionary

Computing (1 matching dictionary)

15. panic disorder: Encyclopedia

Medicine (9 matching dictionaries)

16. panic disorder: Merriam-Webster Medical Dictionary
17. Dorland's Illustrated Medical Dictionary (No longer online)
18. Panic disorder: MedTerms.com Medical Dictionary
19. Medical Dictionary (No longer online)
20. online medical dictionary (No longer online)
21. Panic disorder: MEDLINE plus Illustrated Medical Encyclopedia
22. panic disorder: Medical dictionary
23. University of Maryland Glossary of Medical Terms (No longer online)
24. Panic disorder: Drug Medical Dictionary

(Note: See panic_disorders as well.)

Definitions from Wiktionary (panic disorder) ▸ noun:  An anxiety disorder involving severe recurring panic attacks. Similar: panic attack, anxiety disorder, psychasthenia, hyperanxiety, personality disorder, social anxiety disorder, hysterica passio, performance anxiety, somatic symptom disorder, separation anxiety disorder, more... Opposite: calmness, serenity, composure, tranquility Phrases: Agoraphobia without history of panic disorder, Panic Disorder Severity Scale, more... ▸ Words similar to panic disorder ▸ Usage examples for panic disorder ▸ Idioms related to panic disorder ▸ Wikipedia articles (New!) ▸ Words that often appear near panic disorder ▸ Rhymes of panic disorder ▸ Invented words related to panic disorder