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Word of the Day Tuesday, June 9, 2026

permittivity

/ˌpərˈmɪtɪvɪti/ noun · British & US
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What does permittivity mean?

noun

The measure of a material's ability to support the formation and propagation of electromagnetic fields. It is a measure of how easily a material can be polarized by an electric field.

Example

"The permittivity of the dielectric material was measured to be 3.5, indicating its ability to support the propagation of electromagnetic waves."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for permittivity

Rhymes with permittivity

Etymologically related