juxtaposition
/ˌdʒʌk.stə.pəˈzɪʃ.ən/
noun
Meaning
The nearness of objects with little or no delimiter.
The extra emphasis given to a comparison when the contrasted objects are close together.
"There was a poignant juxtaposition between the boys laughing in the street and the girl crying on the balcony above."
verb
Meaning
To place in juxtaposition.