noun
- A junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams.
- Mutual interaction; the activity of reciprocating or exchanging (especially information.
- synonyms: reciprocation, give-and-take
- The act of changing one thing for another thing.
- usage: "Adam was promised immortality in exchange for his disobedience"; "there was an interchange of prisoners"
- synonyms: exchange
- Reciprocal transfer of equivalent sums of money (especially the currencies of different countries. )
- usage: "he earns his living from the interchange of currency"
- synonyms: exchange
verb
- Put in the place of another; switch seemingly equivalent items.
- usage: "the con artist replaced the original with a fake Rembrandt"; "substitute regular milk with fat-free milk"; "synonyms can be interchanged without a changing the context's meaning"
- synonyms: substitute, replace, exchange
- Give to, and receive from, one another.
- usage: "Would you change places with me"; "We have been exchanging letters for a year"
- Cause to change places.
- usage: "interchange this screw for one of a smaller size"
- synonyms: counterchange, transpose
- Reverse (a direction, attitude, or course of action. ).