Kernel

The essential core part of an operating system, responsible for resource allocation, low-level hardware interfaces, security, etc. As operating systems are laden with an increasing number of utilities, applications, and ‘bells and whistles,’ the term has been used to describe those fundamental elements of the OS that are essential for the computer to run. However, the defining line between what is the kernel and what is the rest of the OS is vague and fuzzy at best.

Term posted by Origin on in