Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
core | Yes | No | Yes | No |
nucleus | Yes | No | No | No |
core (noun) | nucleus (noun) |
---|---|
a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil | a part of the cell containing DNA and RNA and responsible for growth and reproduction |
the chamber of a nuclear reactor containing the fissile material where the reaction takes place | any histologically identifiable mass of neural cell bodies in the brain or spinal cord |
(computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories | the central structure of the lens that is surrounded by the cortex |
the choicest or most essential or most vital part of some idea or experience | a small group of indispensable persons or things |
the central meaning or theme of a speech or literary work | the positively charged dense center of an atom |
a small group of indispensable persons or things | (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail |
the center of an object | |
the central part of the Earth | |
a cylindrical sample of soil or rock obtained with a hollow drill |
core (verb) | nucleus (verb) |
---|---|
remove the core or center from |