electret

== English == === Etymology === Blend of electricity +‎ magnet. === Noun === electret (plural electrets) (physics) A solid dielectric having a quasi-permanent charge; usually a metallized film; used in electroacoustic and electromechanical transducers and in air filters. ==== Derived terms ==== ==== Translations ==== === References === “electret”, in OneLook Dictionary Search. === Anagrams === tercelet == Romanian == === Etymology === Borrowed from French électret. === Noun === electret m (plural electreți) electret ==== Declension ====