·add. ·noun = Equalizing bar.
II. Equalizer ·noun One who, or that which, equalizes anything.
III. Equalizer ·add. ·noun A sliding panel to preserve the lateral stability of an Aeroplane.
IV. Equalizer ·add. ·noun A device, as a bar, for operating two brakes, ·esp. a pair of hub brakes for an automobile, with equal force.
V. Equalizer ·add. ·noun Any device for equalizing the pull of electromagnets; also, a conductor of low resistance joining the armature ends of the series field coils of dynamos connected in parallel.