We found 19 dictionaries that define the word youngness:

General (15 matching dictionaries)

1. youngness: Merriam-Webster
2. youngness: Collins English Dictionary
3. youngness: Vocabulary.com
4. youngness: Wordnik
5. youngness: Wiktionary
6. youngness: Dictionary.com
7. Youngness: Online Plain Text English Dictionary
8. youngness: Webster's Revised Unabridged, 1913 Edition
9. youngness: Mnemonic Dictionary
10. Youngness: TheFreeDictionary.com
11. youngness: Rhymezone
12. Youngness: AllWords.com Multi-Lingual Dictionary
13. youngness: FreeDictionary.org

Business (1 matching dictionary)

14. youngness: Legal dictionary

Computing (1 matching dictionary)

15. youngness: Encyclopedia

Medicine (1 matching dictionary)

16. youngness: Medical dictionary

Miscellaneous (1 matching dictionary)

17. youngness: Idioms

(Note: See young as well.)

Definitions from Wiktionary (youngness) ▸ noun:  The state or qualities of being young or youthful; youth. Similar: youth, youthness, youthhood, juvenility, youthe, youngth, juvenescence, yout', juvenileness, unyouthfulness, more... Opposite: old age, elderliness, aging, senescence Adjectives: everlasting, notable, pathetic, own, vivid, benumbing, coltish, eternal ▸ Words similar to youngness ▸ Usage examples for youngness ▸ Idioms related to youngness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing youngness ▸ Words that often appear near youngness ▸ Rhymes of youngness ▸ Invented words related to youngness