We found 15 dictionaries that define the word vainness:

General (11 matching dictionaries)

1. vainness: Merriam-Webster
2. vainness: Collins English Dictionary
3. vainness: Wordnik
4. vainness: Wiktionary
5. vainness: Dictionary.com
6. Vainness: Online Plain Text English Dictionary
7. vainness: Webster's Revised Unabridged, 1913 Edition
8. Vainness: AllWords.com Multi-Lingual Dictionary
9. vainness: Webster's 1828 Dictionary
10. vainness: FreeDictionary.org
11. Vainness: TheFreeDictionary.com

Art (1 matching dictionary)

12. Shakespeare Glossary (No longer online)

Business (1 matching dictionary)

13. vainness: Legal dictionary

Computing (1 matching dictionary)

14. vainness: Encyclopedia

Miscellaneous (1 matching dictionary)

15. vainness: Idioms

(Note: See vain as well.)

Definitions from Wiktionary (vainness) ▸ noun:  The property of being vain. ▸ noun:  Futility; fruitlessness. Similar: vapidness, vapidity, vacuousness, vaingloriness, futility, vacuosity, idleship, vexatiousness, fallaciousness, venalness, more... ▸ Words similar to vainness ▸ Usage examples for vainness ▸ Idioms related to vainness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing vainness ▸ Words that often appear near vainness ▸ Rhymes of vainness ▸ Invented words related to vainness