Gorman says she was shocked that “one of their own” would steal narcotics out from under their noses and swap the syringes.
Etta James, an avid doll collector who loved going to swap meets and garage sales, died the following morning.
The U.S. got a relatively good deal—three Cuban spies were returned to their country in the swap.
c.1300, "to strike, strike the hands together," possibly imitative of the sound of hitting. The sense of "exchange, barter, trade" is first recorded 1590s, possibly from the practice of slapping hands together as a sign of agreement in bargaining. Related: Swapped; swapping. The noun in this sense is attested from 1620s.
To move a program from fast-access memory to a slow-access memory ("swap out"), or vice versa ("swap in"). The term often refers specifically to the use of a hard disk (or a swap file) as virtual memory or "swap space".
When a program is to be executed, possibly as determined by a scheduler, it is swapped into core for processing; when it can no longer continue executing for some reason, or the scheduler decides its time slice has expired, it is swapped out again.
This contrasts with "paging" systems in which only parts of a program's memory is transfered.