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Kernel vs Nucleus - What's the difference?

kernel | nucleus | Related terms |

As nouns the difference between kernel and nucleus

is that kernel is the core, center, or essence of an object or system while nucleus is the core, central part (of something), round which others are assembled.

kernel

English

Noun

(en noun)
  • The core, center, or essence of an object or system.
    • the kernel of an argument
  • The central (usually edible) part of a nut, especially once the hard shell has been removed.
  • A single seed or grain, especially of corn or wheat.
  • (US) The stone of certain fruits, such as peaches or plums.
  • A small mass around which other matter is concreted; a nucleus; a concretion or hard lump in the flesh.
  • (computing) The central part of many computer operating systems which manages the system's resources and the communication between hardware and software components.
  • (calculus) A function used to define an integral transform.
    • The Dirichlet kernel convolved with a function yields its Fourier series approximation.
  • (mathematics) A set of pairs of a mapping's domain which are mapped to the same value.
  • (mathematics, algebra) Those elements, in the domain of a function, which the function maps to zero.
    • If a function is continuous then its kernel is a closed set.
  • (mathematics, fuzzy set theory) The set of members of a fuzzy set that are fully included (i.e., whose grade of membership is 1).
  • (slang) The human clitoris.
  • * 2014 , Karyn Gerrard, Irene Preston, Lotchie Burton et al'', ''Summer Heat: 10 Spicy Romances That Sizzle
    • Using the blunt end of one of the vibraphone mallets, he pried open her folds. With the balled end of the other, he rhythmically rolled over her kernel .

    Antonyms

    * (computing) userland * (algebra) support

    Meronyms

    * (algebra) root, zero

    Derived terms

    * cokernel * kernel function * kernel hacker * kernel of truth * kernel space * kernelization

    nucleus

    English

    (wikipedia nucleus)

    Noun

    (en-noun)
  • The core, central part (of something), round which others are assembled.
  • An initial part or version that will receive additions.
    • This collection will form the nucleus of a new library.
  • (chemistry, physics) The massive, positively charged central part of an atom, made up of protons and neutrons.
  • (cytology) A large organelle found in cells which contains genetic material.
  • (neuroanatomy) A ganglion, cluster of many neuronal bodies where synapsing occurs.
  • (linguistics) The central part of a syllable, most commonly a vowel.

    • Derived terms

    * nucle- * nuclear * nuclease * nucleate, anucleate * nucleic acid * nuclein * nucleo- * nucleolar * nucleon * nucleotide * nuclide * atomic nucleus * cell nucleus * syllable nucleus, the central part of a syllable * sentence nucleus, the syllable which receives the greatest stress in a word

    Anagrams

    * English nouns with irregular plurals ----