Definition: place on top of
Usage: can you superimpose the two images?
Definition: put into a certain place or abstract location
Usage: Put your things here; Set the tray down; Set the dogs on the scent of the missing children; Place emphasis on a certain point
Definition: interrupt a journey temporarily, e.g., overnight
Usage: We had to stop over in Venezuela on our flight back from Brazil
Definition: interrupt a trip
Usage: we stopped at Aunt Mary's house; they stopped for three days in Florence