a cache that stores copies of frequently used disk sectors in random access memory (RAM) so they can be read without accessing the slower disk
a hidden storage space (for money or provisions or weapons)
(computer science) RAM memory that is set aside as a specialized buffer storage that is continually updated; used to optimize data transfers between system elements with different characteristics
something with a round shape resembling a flat circular plate
a flat circular plate
(computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove
