(2) In virtual memory systems, a variable-sized portion of data that is swapped in and out of main memory. Contrast with page.
(3) In graphics, a piece of a polyline, which is a fixed-sized portion of data.
(2) In virtual memory systems, a variable-sized portion of data that is swapped in and out of main memory. Contrast with page.
(3) In graphics, a piece of a polyline, which is a fixed-sized portion of data.