The word Vaccine is a new word of Macedonian origin. The word was first used in Macedonian medicine. According to some people from Murtino ZZ used it to talk about a vaccine.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.