We found 19 dictionaries that define the word expansiveness:

General (15 matching dictionaries)

1. expansiveness: Merriam-Webster
2. expansiveness: Oxford Learner's Dictionaries
3. expansiveness: Collins English Dictionary
4. expansiveness: Vocabulary.com
5. expansiveness: Wordnik
6. expansiveness: Cambridge Advanced Learner's Dictionary
7. expansiveness: Wiktionary
8. expansiveness: Dictionary.com
9. expansiveness: Rhymezone
10. expansiveness: Webster's 1828 Dictionary
11. expansiveness: FreeDictionary.org
12. expansiveness: Mnemonic Dictionary
13. expansiveness: TheFreeDictionary.com

Business (1 matching dictionary)

14. expansiveness: Legal dictionary

Computing (1 matching dictionary)

15. expansiveness: Encyclopedia

Medicine (2 matching dictionaries)

16. expansiveness: Merriam-Webster Medical Dictionary
17. online medical dictionary (No longer online)

(Note: See expansive as well.)

Definitions from Wiktionary (expansiveness) ▸ noun:  The state of being expansive. Similar: effusiveness, expansivity, expansion, overspaciousness, wideness, expansivist, expanse, extensification, spread, sprawling, more... Types: vast, huge, enormous, gigantic, colossal, immense, more... Adjectives: emotional, such, greater, new, natural, certain, social, infinite, general, more, very ▸ Words similar to expansiveness ▸ Usage examples for expansiveness ▸ Idioms related to expansiveness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing expansiveness ▸ Words that often appear near expansiveness ▸ Rhymes of expansiveness ▸ Invented words related to expansiveness