core

The centre. The innermost part of an (usually spherical) object.

He ate all the apple except the core.
At the centre of the Earth is a magma core.

by Drazyl August 15, 2003

egonomics

The study of the (often inverse) relationship between the size of a persons ego and their true worth to society.

He talks about himself all day, but egonomics states no-one would notice if he died.

by Drazyl August 11, 2003