We found 22 dictionaries that define the word solidness:

General (17 matching dictionaries)

1. solidness: Merriam-Webster
2. solidness: Oxford Learner's Dictionaries
3. solidness: Collins English Dictionary
4. solidness: Vocabulary.com
5. solidness: Wordnik
6. solidness: Cambridge Advanced Learner's Dictionary
7. solidness: Wiktionary
8. solidness: Dictionary.com
9. Solidness: Wikipedia, the Free Encyclopedia
10. Solidness: Online Plain Text English Dictionary
11. solidness: Webster's Revised Unabridged, 1913 Edition
12. solidness: Rhymezone
13. Solidness: AllWords.com Multi-Lingual Dictionary
14. solidness: Webster's 1828 Dictionary
15. solidness: FreeDictionary.org
16. solidness: Mnemonic Dictionary
17. Solidness: TheFreeDictionary.com

Business (1 matching dictionary)

18. solidness: Legal dictionary

Computing (1 matching dictionary)

19. solidness: Encyclopedia

Medicine (2 matching dictionaries)

20. solidness: Merriam-Webster Medical Dictionary
21. solidness: Medical dictionary

Miscellaneous (1 matching dictionary)

22. solidness: Idioms

(Note: See solid as well.)

Definitions from Wiktionary (solidness) ▸ noun:  The state or quality of being solid. Similar: solidity, stolidness, fastness, substance, stableness, consistence, supersolidity, soundness, consistency, unsolidity, more... Opposite: liquidity, fluidity, instability, softness, malleability Types: hardness, brittleness, ductility, malleability, elasticity, plasticity, more... Adjectives: unending, more, own, certain, english, general, outward, reassuring, comforting ▸ Words similar to solidness ▸ Usage examples for solidness ▸ Idioms related to solidness ▸ Wikipedia articles (New!) ▸ Popular adjectives describing solidness ▸ Words that often appear near solidness ▸ Rhymes of solidness ▸ Invented words related to solidness