core

An organization founded by James Leonard Farmer in 1942 to work for racial equality

• A bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil

• The central meaning or theme of a speech or literary work

• A cylindrical sample of soil or rock obtained with a hollow drill

• The choicest or most essential or most vital part of some idea or experience

• The central part of the earth

• A small group of indispensable persons or things

• The center of an object

• The chamber of a nuclear reactor containing the fissile material where the reaction takes place