Word of the Day: Kernel

Kernel [kûr'nəl] is a noun that refers to the edible substance that you find inside nuts, or to a grain or seed enclosed in a husk. The term can also be used more broadly to identify the central or core part of any structure. That is why the central part of most computer operating systems is also called a kernel.

In my grandfather’s day, rushing corn from field to pot was the only way to get the optimum sweetness, because once it was picked, its kernels would begin to convert their sugar to starch. (NY Times)

The security companies are also upset that Microsoft has taken steps in certain versions of Vista to prevent any software from penetrating what is called the kernel — the core of the operating system. (NY Times)

Got Your Free eBook?


  • Subscribe to Daily Writing Tips and you will be able to download our free ebook: Basic English Grammar.
  • You will also get all our grammar, spelling, punctuation and writing tips.
  • The download link will go along with the first email (you might need to wait up to 24 hours).

Got something to say?





Recent Articles