Re:The ghosts of technology in today’s language (2018)
by NeedMoreTea on Wednesday November 27, 2019 @09:32PM
(#21654180)
Little box to hold a removable piece or mechanism, so seems a bit of a stretch unless cassette gears pop out for replacement? There were far earlier uses. The box that held the glass plates in early plate cameras was called a cassette.
https://www.etymonline.com/word/cassette