core
core - noun
a small group of indispensable persons or things
the center of an object
the central part of the Earth
the choicest or most essential or most vital part of some idea or experience
a cylindrical sample of soil or rock obtained with a hollow drill
an organization founded by James Leonard Farmer in 1942 to work for racial equality
the central meaning or theme of a speech or literary work
(computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories
the chamber of a nuclear reactor containing the fissile material where the reaction takes place
a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil
core - verb
- remove the core or center from
core - thesaurus
burden
center
centre
effect
essence
gist
heart
inwardness
kernel
marrow
meat
nub
nucleus
pith
substance
sum