n the act of intercepting; preventing something from proceeding or arriving
he resorted to the interception of his daughter's letters he claimed that the interception of one missile by another would be impossible
n (American football) the act of catching a football by a player on the opposing team
n a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams
n mutual interaction; the activity of reciprocating or exchanging (especially information)
n the act of changing one thing for another thing
there was an interchange of prisoners
n reciprocal transfer of equivalent sums of money (especially the currencies of different countries)
he earns his living from the interchange of currency
v put in the place of another; switch seemingly equivalent items
synonyms can be interchanged without a changing the context's meaning
v give to, and receive from, one another
v cause to change places
interchange this screw for one of a smaller size
v reverse (a direction, attitude, or course of action)