A measure of the quantity of some physical property (usually mass) per unit length, area, or volume (usually volume). &diamf3; Mass density is a measure of the mass of a substance per unit volume. Most substances (especially gases such as air) increase in density as their pressure is increases or as their temperature decreases. &diamf3; Energy density is a measure of the amount of energy (often in the form of electromagnetic radiation) per unit volume in a region of space or some material.
(Logic) The property of a logical theory that whenever a wff is a theorem then it must also be valid. Symbolically, letting T represent a theory within logic L, this can be represented as the property that whenever is true, then must also be true, for any wff Ï† of logic L.
Find another word for solidity. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for solidity, like: compactness, density, thickness, durability, firmness, integrity, soundness, stability, strength, wholeness and thick.
Solidity of mass and simplicity of detail are among the characteristics of this period.
The family was distinguished for piety, uprightness, and solidity of character.
It is only the great solidity of this coffer which has preserved the contents.
The coalitions, once so brittle as to break at the first strain, had now been hammered into solidity by his blows.
In the Mandaean representation the sky is an ocean of water, pure and clear, but of more than adamantine solidity, upon which the stars and planets sail.