What is another word for dielectric constant?
Pronunciation: [da͡ɪ͡əlˈɛktɹɪk kˈɒnstənt] (IPA) 
The dielectric constant is a measure of a material's ability to store electrical energy in an electric field. There are several synonyms for this term, including relative permittivity, electric constant, and dialectric permittivity. The relative permittivity is a dimensionless quantity that compares the capacitance of a material to that of a vacuum, while the electric constant represents the vacuum electric field strength. The dielectric permittivity is a measure of a material's ability to resist the flow of electric charge, which is important in the design of electronic devices. These terms are important in the field of materials science and engineering, where their use can facilitate communication among professionals in the field.
