Compacity Meaning and Definition
Compacity
Pronunciation
/ˈkɒmpæsɪti/
Part of Speech
Noun
Definition
A measure of the compactness or density of an object or substance, typically calculated as its volume over its surface area.
Examples
- The engineer calculated the compacity of the materials used in the construction of the tunnel.
- The study examined the compacity of different insulation materials for energy efficiency.
Synonyms
- Compactness
- Density
Antonyms
- Porosity
- Expansion
Etymology
The word “compacity” comes from the Old French “compacidad,” derived from the Latin “compactus,” meaning “packed tightly” or “densely.”
Usage Notes
Compacity is typically used in scientific and technical contexts, particularly in fields like engineering and materials science.
Cultural References
The concept of compacity has been referenced in various scientific and technical literature, including research papers and technical articles.
Idiomatic Expressions or Phrases
Compacity is not typically used in idiomatic expressions or phrases, but it may be used in technical or scientific contexts to describe the properties of a substance or material.
Related Words or Phrases
Words or phrases closely related to compacity include “compactness,” “density,” “porosity,” and “volume.”
Collocations
Compacity is often used in combination with words like “of,” “with,” and “respect to,” as in “the compacity of the material” or “the compacity with regard to its thermal conductivity.”
Frequency of Use
Compacity is a relatively rare word, and its frequency of use is generally lower than other related terms like “compactness” or “density.”
Common Misspellings
Common misspellings of compacity include “compacitie,” “compasity,” and “compacityy.”