Find me an American who says his car is equipped with “disk brakes.” “Disk” is peculiar to computer magnetic storage media, and “disc” for a round object that probably spins.
Wikipedia tells me that they were initially developed in England and finally patented in Germany, so I’m guessing that’s why the British spelling is used in that case.
Find me an American who says his car is equipped with “disk brakes.” “Disk” is peculiar to computer magnetic storage media, and “disc” for a round object that probably spins.
https://en.m.wikipedia.org/wiki/Disk_(mathematics) preferred spelling here
https://www.merriam-webster.com/dictionary/disk main entry lists disc as a variant spelling while the entry for disc: https://www.merriam-webster.com/dictionary/disc notes it as a variant spelling of disk
https://www.dictionary.com/browse/disc links to disk
Cambridge online dictionary seems to agree with you more but it’s always been the shittiest of them
Wikipedia tells me that they were initially developed in England and finally patented in Germany, so I’m guessing that’s why the British spelling is used in that case.