Juxtaposition is itself thought to be a combination of Latin juxta, meaning "near," and English position.
Where does juxtaposed come from?
Juxtaposition: The prefix "juxta-" comes from the Latin preposition meaning near, nearby, close. Juxtaposition is thus the act of placing two or more things side by side or the state of being so placed. To lose a pair of juxtaposed teeth is to lose teeth that are next to one another.
Who started juxtaposition?
Breton included the idea of the startling juxtapositions in his 1924 manifesto, taking it in turn from a 1918 essay by poet Pierre Reverdy, which said: "a juxtaposition of two more or less distant realities.