An`e·lec'tric adjective [ Greek 'an priv. + English electric .] (Physics) Not becoming electrified by friction; -- opposed to idioelectric . -- noun A substance incapable of being electrified by friction. Faraday. Found on http://www.encyclo.co.uk/webster/A/81
• (n.) A substance incapable of being electrified by friction. • (a.) Not becoming electrified by friction; -- opposed to idioelectric.
An`e·lec'tric adjective [ Greek 
not capable of acquiring a static electric charge when subjected to friction.