specific gravity
Noun
Meaning
the density of a substance relative to the density of water
Source: WordNetSynonyms
Antonyms
Show all antonymsHypernyms
Examples
Among more common minerals, oxides and sulfides tend to have a higher specific gravity as they include elements with higher atomic mass.
Add small amounts of salt mix until you get to the right specific gravity.
Another way that doctors can detect dehydration from your urine comes from a specific gravity test.
As such, specific gravity is a unitless value.
Defined as the quotient of the mass of the sample and difference between the weight of the sample in air and its corresponding weight in water, specific gravity is a unitless ratio.
Dyar and Gunter, pp. 30–31 Specific gravity Galena, PbS, is a mineral with a high specific gravity.