interchange

Sense 1 noun

a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams

Sense 2 verb

put in the place of another; switch seemingly equivalent items

the con artist replaced the original with a fake Rembrandt

Sense 3 noun

mutual interaction; the activity of reciprocating or exchanging (especially information)

Sense 4 verb

give to, and receive from, one another

Would you change places with me?

Sense 5 noun

the act of changing one thing for another thing

Adam was promised immortality in exchange for his disobedience

Sense 6 verb

cause to change places

interchange this screw for one of a smaller size

Sense 7 noun

reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

he earns his living from the interchange of currency

Sense 8 verb

reverse (a direction, attitude, or course of action)