s/n3107716

Information
has gloss	(noun) a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil core
lexicalization	eng: core
subclass of	(noun) a rigid piece of metal or wood; usually used as a fastening or obstruction or weapon; "there were bars in the windows to prevent escape" bar

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part of	(noun) (physics) a device that attracts iron and produces a magnetic field magnet