solidity

noun

so·​lid·​i·​ty sə-ˈli-də-tē 

plural solidities

1

: the quality or state of being solid

2

: something solid

Synonyms

• dependability
• dependableness
• reliability
• reliableness
• responsibility
• solidness
• sureness
• trustability
• trustworthiness

Examples of solidity in a Sentence

The solidity of his convictions impressed us.

the solidity of his word is such that I don't need a written contract—or anything else

Recent Examples on the Web

Primary qualities of an object, such as solidity and occupancy of space, exist independently of a perceiver. —Anil K. Seth, Scientific American, 1 Sep. 2019

There’s a solidity to the drive, encouraging sober, solid navigation as opposed to some trucks which bring out the devil in ya. —Josh Max, Forbes, 18 Oct. 2024

Conversely, the large glass surfaces provide a contemporary counterpoint to the weight and solidity of the stone. —New Atlas, 7 Oct. 2024

Yet perhaps the biggest testament to Bremer’s absence was the side’s lack of solidity with him missing from the lineup. —Adam Digby, Forbes, 6 Oct. 2024

Word History

First Known Use

14th century, in the meaning defined at sense 1

Kids Definition

solidity

noun

so·​lid·​i·​ty sə-ˈlid-ət-ē 

plural solidities

1

: the quality or state of being solid

2

: something solid