solidness Meaning, Definition & Usage

  1. noun the state in which a substance has no tendency to flow under moderate stress; resists forces (such as compression) that tend to deform it; and retains a definite size and shape
    solid; solid state.
  2. noun the consistency of a solid
    solidity.
  3. noun the quality of being substantial or having substance
    substantiality; substantialness.
  4. noun the quality of being solid and reliable financially or factually or morally
    solidity.
    • the solidity of the evidence worked in his favor
    • the solidness of her faith gave her enduring hope

WordNet

Sol"id*ness noun
Definitions
  1. State or quality of being solid; firmness; compactness; solidity, as of material bodies.
  2. Soundness; strength; truth; validity, as of arguments, reasons, principles, and the like.

Webster 1913