We found 15 dictionaries that define the word tininess:

General (12 matching dictionaries)

1. tininess: Merriam-Webster
2. tininess: Oxford Learner's Dictionaries
3. tininess: Collins English Dictionary
4. tininess: Vocabulary.com
5. tininess: Wordnik
6. tininess: Wiktionary
7. tininess: Webster's New World College Dictionary, 4th Ed.
8. tininess: Dictionary.com
9. tininess: Rhymezone
10. tininess: FreeDictionary.org
11. tininess: Mnemonic Dictionary
12. tininess: TheFreeDictionary.com

Business (1 matching dictionary)

13. tininess: Legal dictionary

Computing (1 matching dictionary)

14. tininess: Encyclopedia

Miscellaneous (1 matching dictionary)

15. tininess: Idioms

(Note: See tiny as well.)

Definitions from Wiktionary (tininess) ▸ noun:  The property of being tiny; minuteness. Similar: minimal, minute, mite, minimitude, minutia, miniaturization, pinpoint, miniaturism, micron, itsy-bitsy, more... Opposite: largeness, size, magnitude, grandeur ▸ Words similar to tininess ▸ Usage examples for tininess ▸ Idioms related to tininess ▸ Wikipedia articles (New!) ▸ Popular adjectives describing tininess ▸ Words that often appear near tininess ▸ Rhymes of tininess ▸ Invented words related to tininess