Where does “flash” come from?

flash (Spanish) comes from English Flash, from Middle English flasshen.

flash (Spanish): flash

Definitions

  1. flash

Ancestry of “flash”, step by step

StepLanguageWordMeaning
1EnglishFlashA multimedia platform, most often used for adding animation and interactivity to webpages
2Middle Englishflasshen

Words derived from “flash

Every word from Middle English flasshen
flash — Etymology, Origin & Word History | Etymology Explorer