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kernel

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noun ker·nel \ˈkər-nəl\

Simple Definition of kernel

  • : the small, somewhat soft part inside a seed or nut

  • : a whole seed; especially : one of the yellow seeds that cover an ear of corn

  • : a very small amount of something

Source: Merriam-Webster's Learner's Dictionary

Full Definition of kernel

  1. 1 chiefly dialect :  a fruit seed

  2. 2 :  the inner softer part of a seed, fruit stone, or nut

  3. 3 :  a whole seed of a cereal <a kernel of corn>

  4. 4 :  a central or essential part :  germ <like many stereotypes … this one too contains some kernels of truth — S. M. Lyman>

  5. 5 :  a subset of the elements of one set (as a group) that a function (as a homomorphism) maps onto an identity element of another set

Examples of kernel in a sentence

  1. There's not a kernel of truth in what they say.

  2. <the kernel of your argument seems to be the inevitability of the division of that nation along ethnic lines>



Origin and Etymology of kernel

Middle English, from Old English cyrnel, diminutive of corn


First Known Use: before 12th century



KERNEL Defined for Kids

kernel

play
noun ker·nel \ˈkər-nəl\

Definition of kernel for Students

  1. 1 :  the inner softer part of a seed, fruit stone, or nut

  2. 2 :  the whole grain or seed of a cereal plant <a kernel of corn>

  3. 3 :  a very small amount <a kernel of truth>





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