DISC

n. disk; phonograph record (Archaic); compact disc; flat circular object; circular object covered in magnetic material and used for storing computer data (Computers); central part of a flower head; (Anatomy) flat round cartilage structure in the skeleton of a person or animal separating vertebraes in the spine; (Biology) circular structure in plants or animals (as blood disk); discus, round metal disc which is thrown in athletic competitions; (Agriculture) circular steel blade having a sharp edge used on a plow or disk harrow

A disk or disc generally refers to a round flat object, although the usage varies between different variants of English (see spelling of disc for the origin of the two spellings and regional differences). Common types of disc include: Flying disc or, more specifically, a Frisbee, a disk-shaped toyIntervertebral disc, in the spines of vertebratesParking disc, or parking disc machineDisk (mathematics), see also Unit diskTax disc, a vehicle licenceDisc brake
See more at Wikipedia.org...

DISC is a group of psychometric tests based on the 1928 work of psychologist William Moulton Marston.
See more at Wikipedia.org...

Disc disk. embryonic disc , germinal disc a flat area in a blastocyst in which the first traces of the embryo are seen, visible early in the second [more]Disc - Community and Resources

Noun
1. sound recording consisting of a disc with continuous grooves; formerly used to reproduce music by rotating while a phonograph needle tracked in the grooves
(synonym) phonograph record, phonograph recording, record, disk, platter
(hypernym) sound recording, audio recording
(hyponym) LP, L-P
(part-meronym) acetate disk, phonograph recording disk
2. something with a round shape like a flat circular plate
(synonym) disk, saucer
(hypernym) round shape
(hyponym) intervertebral disc, intervertebral disk
3. (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored
(synonym) magnetic disk, magnetic disc, disk
(hypernym) memory device, storage device
(hyponym) diskette, floppy, floppy disk
(classification) computer science, computing
4. a flat circular plate
(synonym) disk
(hypernym) plate
(hyponym) acetate disk, phonograph recording disk

n. disc, disk; phonograph record, compact disc; flat circular object; circular object of covered in magnetic material and used for storing computer data