noun
: two small coplanar magnets of equal moment rigidly attached at right angles to a stiff wire with their moments oppositely directed and forming a system that experiences no directive influence when suspended in a uniform magnetic field
noun
: two small coplanar magnets of equal moment rigidly attached at right angles to a stiff wire with their moments oppositely directed and forming a system that experiences no directive influence when suspended in a uniform magnetic field
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012