Where does “flash disk” come from?

flash disk (English) comes from English disk, from Ancient Greek δίσκος, from Ancient Greek δικέω — to hurl, to launch.

flash disk (English): A flash drive

Definitions

  1. A flash drive

Ancestry of “flash disk”, step by step

flash disk traces back through two separate lines of ancestry.

via English disk

StepLanguageWordMeaning
1EnglishdiskA thin, flat, circular plate or similar object;...
2Ancient Greekδίσκοςquoit, disc; dish, trencher; round mirror
3Ancient Greekδικέωto hurl, to launch

via English Flash

StepLanguageWordMeaning
1EnglishFlashA multimedia platform, most often used for adding animation and interactivity to webpages
2Middle Englishflasshen
Every word from Ancient Greek δικέω