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disjoin
disjoint
disjointed
disjointedly
disjunct
disjunction
disjunctive
disjuncture
disk
disk brake
disk camera
disk drive
disk flower
disk harrow
disk operating system
disk pack
disk plow
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disk

disk [ disk ] (plural disks) or disc [ disk ] (plural discs)


noun 
Definition:
 
1. round flat object: an object that is thin, flat, and circular

2. comput computer storage device: a device consisting of one or more thin magnetically or optically etched plates, used in a computer to store information

3. anatomy part between bones of spine: a flat round structure in the skeleton of a person or animal that separates the bones of the spine

4. mechanical engineering brake part: a circular piece of metal around the hub of a vehicle wheel, against which the pads of a disc brake press

5. agriculture steel blade: a circular steel blade with a sharpened edge that is used on a disk harrow or plow

6. botany center of flower head: the central part of the flower head of a composite plant, made up of tiny tubular flowers

[Mid-17th century. Directly or via French< Latin discus (see dish)]

disk·like adjective
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