disk-drive
UK[ˈdɪsk draɪv]US[ˈdɪsk draɪv]
n
A device in a computer that reads data from and writes data to a disk.
Morpheme Breakdown
disk
drive
disk
storage medium
drive
mechanism
Etymology
The term "disk-drive" is a modern compound noun formed from two distinct English words. "Disk" traces back to the Latin discus, originally referring to a round, flat object, which evolved in English to denote a data storage medium like a floppy disk or hard disk platter. "Drive" originates from the Old English drīfan, meaning to push or set in motion, a concept that expanded to describe powered mechanisms. In computing, the compound logically combines these elements: the "disk" is the storage medium, and the "drive" is the motorized unit that physically spins ("drives") the disk and moves the read/write head to access data, creating a transparent description of the device's core function.
Analysis
Structure: disk (storage medium) + drive (mechanism)
- disk: From Latin discus, meaning "quoit, disk, plate". In this compound, it functions as the object or medium being acted upon.
- drive: From Old English drīfan, meaning "to propel, urge forward". In this compound, it functions as the mechanism that operates or controls the disk.
Examples
The old computer had a noisy floppy disk-drive.
He installed a new solid-state drive, replacing the traditional disk-drive.
Make sure the disk-drive is properly connected before booting the system.