the whole amount | a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil |
the choicest or most essential or most vital part of some idea or experience | the chamber of a nuclear reactor containing the fissile material where the reaction takes place |
a quantity obtained by the addition of a group of numbers | (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories |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 final aggregate | the choicest or most essential or most vital part of some idea or experience |
a set containing all and only the members of two or more given sets | the central meaning or theme of a speech or literary work |
a quantity of money | a small group of indispensable persons or things |
| the center of an object |
| the central part of the Earth |
| a cylindrical sample of soil or rock obtained with a hollow drill |