<operating system, tool> (Fixed disk utility) An MS-DOS utility program which prepares a hard disk so that it can be used as a boot disk and file systems can be created on it. OS/2, NT, Windows 95, Linux, and other Unix versions all have this command or something similar.
(1996-12-23)
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Nearby terms: FDC « FDD « FDDI « FDISK » fd leak » fdlibm » FDMA