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Lengua inglesa
core
noun
1 the fibrous case at the centre of some fruits, eg apples and pears, containing the seeds.
2 the innermost, central, essential or unchanging part.
3 the centre of a star or planet.
4 archaeol the lump of stone left after flakes have been struck off it for shaping into tools.
5 the central part of a nuclear reactor, where the nuclear reaction takes place.
6 elec a piece of magnetic material that, when placed in the centre of a wire coil through which an electric current is being passed, increases the intensity of the magnetic field and the inductance of the coil.
7 the main memory of a computer, where instructions and data are stored ready for immediate use. Also called core memory.
8 the inner part of an electric cable.
9 a cylindrical sample of rock, soil, etc, removed with a hollow tubular drill.
verb (cored , coring ) to remove the core of (an apple, etc).
[14c]
cored adjective
1 with the core removed.
2 containing a core.
© Hodder Education

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