VK posted "Default" 5 times today (between 2 platforms)...
Default has been in use since around the 1200s. It comes from the Old French defaute, from the verb defaillir, meaning “to fail.” Defaillir derives from the Vulgar Latin dēfallīre, “to be lacking.” This is a good reminder that default typically refers to failing to do something or something that's lacking.
https://www.dictionary.com/browse/default