to mutually give and receive (something); to exchange
to swap or change places
to alternate; to intermingle or vary
To act as or carry out an interchange (noun, senses 2, 3).
to switch (each of two things)
A connection between two or more lines, services or modes of transport; a station at which such a connection can be made.
An act of interchanging.
A highway junction in which traffic may change from one road to another without crossing a stream of traffic.
To exchange (something) for (something else). (usually followed by with or for)
To transfer (memory contents) into a swap file.
To exchange (something or someone) for an unused (or less-used) equivalent.
Anything that is swapped out for another; an exchange.
A pre-prepared food item used in place of an unfinished food item in order to cut down the overall preparation time during filming.