Words · Very common
core
/kɔɹ/ · 4 letters · 4 distinct letters
- noun
a small group of indispensable persons or things
five periodicals make up the core of their publishing program
- noun
the center of an object
the ball has a titanium core
- noun
the central part of the Earth
- noun
the choicest or most essential or most vital part of some idea or experience
the gist of the prosecutor's argument
- noun
a cylindrical sample of soil or rock obtained with a hollow drill