We found 21 dictionaries that define the word grandiosity:

General (15 matching dictionaries)

1. grandiosity: Merriam-Webster
2. grandiosity: Oxford Learner's Dictionaries
3. grandiosity: Collins English Dictionary
4. grandiosity: Vocabulary.com
5. grandiosity: Wordnik
6. grandiosity: Wiktionary
7. Grandiosity, grandiosity: Dictionary.com
8. Grandiosity: Wikipedia, the Free Encyclopedia
9. Grandiosity: Online Plain Text English Dictionary
10. grandiosity: Webster's Revised Unabridged, 1913 Edition
11. grandiosity: Rhymezone
12. Grandiosity: AllWords.com Multi-Lingual Dictionary
13. grandiosity: FreeDictionary.org
14. grandiosity: Mnemonic Dictionary
15. Grandiosity: TheFreeDictionary.com

Business (1 matching dictionary)

16. grandiosity: Legal dictionary

Computing (1 matching dictionary)

17. grandiosity: Encyclopedia

Medicine (3 matching dictionaries)

18. grandiosity: Merriam-Webster Medical Dictionary
19. Terms in the field of Psychiatry and Neurology (No longer online)
20. grandiosity: Medical dictionary

Slang (1 matching dictionary)

21. Grandiosity: Urban Dictionary

(Note: See grandiose as well.)

Definitions from Wiktionary (grandiosity) ▸ noun:  The state of being grandiose (pompous or pretentious). Similar: magniloquence, grandiloquence, rhetoric, grandness, grandeur, grandity, grandiloquism, magnificence, grandezza, greatness, more... Opposite: humility, modesty, unpretentiousness Types: narcissism, self-centeredness, self-importance, egotism, vanity, ambition, more... Adjectives: narcissistic, own, infantile, such, defensive, archaic, certain, compensatory, paranoid, reactive, manic ▸ Words similar to grandiosity ▸ Usage examples for grandiosity ▸ Idioms related to grandiosity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing grandiosity ▸ Words that often appear near grandiosity ▸ Rhymes of grandiosity ▸ Invented words related to grandiosity