n.
1.a unit of magnetic flux density equal to one weber per square meter
2.United States electrical engineer and inventor (born in Croatia but of Serbian descent) who discovered the principles of alternating currents and developed the first alternating-current induction motor and the Tesla coil and several forms of oscillators (1856-1943)
Idiom of the Day
a sacred cow
something that is never criticized even if it sometimes deserves to be
The national park system is a sacred cow of the government and is never criticized by anyone.