electret
nounEtymology
Definitions
A solid dielectric having a quasi-permanent charge
A solid dielectric having a quasi-permanent charge; usually a metallized film; used in electroacoustic and electromechanical transducers and in air filters.
The neighborhood
Vish — recursive loop
No curated loop yet for electret. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA