Hello, you have come here looking for the meaning of the word disk. In DICTIOUS you will not only get to know all the dictionary meanings for the word disk, but we will also tell you about its etymology, its characteristics and you will know how to say disk in singular and plural. Everything you need to know about the word disk you have here. The definition of the word disk will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofdisk, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
In most varieties of English, disk is the correct spelling for magnetic media (hence hard disk or disk drive), whereas the variant disc is usually preferred with optical media (hence compact disc or disc film). Thus, if referring to a physical drive or older media (3.5" or 5.25" diskettes) the k is used, but c is used for newer (optical based) media. For all other uses, disc is standard in Commonwealth English and disk in American English.
Less commonly, in British English, disc has been used for magnetic disks, as in floppy disc and discette. Such usage may be considered nonstandard.
1916, Various, Trees, Fruits and Flowers of Minnesota, 1916:
That is alkali. Mr. Kochendorfer: I have a ten-year apple orchard that I disked last year and kept it tolerably clean this spring.
1948, Various, Northern Nut Growers Association Incorporated 39th Annual Report:
The next year I plowed and disked the patch of ground and planted potatoes.
1991 September 6, Jerry Sullivan, “Field & Street”, in Chicago Reader:
The soil is plowed and disked and then seeded with a mixture of prairie plants.
(aviation, of an aircraft's propeller) To move towards, or operate at, zero blade pitch, orienting the propeller blades face-on to the oncoming airstream and maximizing the drag generated by the propeller.