Dictionary.com
Thesaurus.com
Synonyms

solidity

American  
[suh-lid-i-tee] / səˈlɪd ɪ ti /

noun

  1. the state, property, or quality of being solid.

  2. firmness and strength; substantialness.

    an argument with little solidity.

  3. strength of mind, character, finances, etc.

  4. Obsolete. the amount of space occupied by a solid body; volume.


Other Word Forms

Etymology

Origin of solidity

1525–35; < Latin soliditās, equivalent to solid ( us ) solid + -itās -ity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

OpenAI is bringing in about $20 billion less in annualized revenue than investors had been led to believe, the Financial Times reported Thursday, raising questions about the solidity of the AI business.

From Barron's ● Oct. 8, 2026

The Spain manager has added layers: more versatility, more depth, more comfort in transitions, more unpredictability in the final third, more solidity.

From BBC ● Jul. 10, 2026

The 20-year-old's huge serve and defensive solidity is complemented by fluid movement, best demonstrated in a magnificent quarter-final win over Brazilian teenager Joao Fonseca.

From BBC ● Jun. 5, 2026

Overindebted railroad builders and heavily mortgaged farmers demanded a less rigorous, more forgiving silver unit, and debate raged between the adherents of “soft” and “hard” money—between silver and gold, inflation and solidity.

From The Wall Street Journal ● May 29, 2026

On our journey Estraven had lost all the smooth, compact solidity that marks the Gethenian physique; he was gaunt and scarred, and his face was burned by cold almost as by fire.

From "The Left Hand of Darkness" by Ursula K. Le Guin

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com