swap file
- noun
- /swɑp faɪl/
- Specialized
- As for the size of the swap file, I'm not too sure of the "perfect" size.
- swap file for Windows
- a permanent swap file
Examples
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The computer ran slowly because the swap file was too small to handle the workload.
-
This will force Windows to set aside a contiguous area on your hard drive as the swap file.
Blog text (34) -
And so, with a 100GB Virtual Box, 4GB of RAM, and a 10GB swap file, I finally managed my first successful build of WebKit at 3 a.m. on Sunday morning.
Blog text (6) -
To optimize performance, it is advisable to increase the size of the swap file on your system.
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When the RAM is full, the operating system uses the swap file to temporarily store inactive data.
Synonyms
The computer uses part of its hard disk as extra memory when RAM is full
A part of the hard drive used as extra memory when computer memory is full
Part of a computer's disk used like extra memory when the computer's memory is full
Surface Forms
Morphology
The noun phrase is compositionally built: 'swap' (to exchange or move) modifies 'file', so it denotes a file used for swapping memory pages. Although the concept is technical, the meaning follows regular noun-modifier composition and would be inferable by a B1 learner who knows both constituents and has basic computing context.
Etymology
Swap file comes from swap 'to exchange' and file meaning a place on the computer disk. Imagine your desk as the computer's fast memory, full of papers, and you put some papers in a box on the shelf called the swap file to make space and move them back when needed. That's why a swap file is a file on the disk the computer uses as extra memory.