Definition

A file on a computer's hard drive that is used as virtual memory to store data that is not currently being used by the RAM.

Example

The system created a swapfile to manage memory more efficiently when the RAM was full.

Conversation

Have you ever had to deal with a swapfile on your computer?

Yeah, I had some issues with it the other day.

What happened? I heard they can slow things down if they get too big.

Exactly! I had to clear mine to speed up the system.

Synonyms & Antonyms

Root Explanation

The word 'swapfile' is formed from 'swap' (originating from Old English 'swapan', meaning to move or exchange) and 'file' (from Old French 'fichier', meaning a collection of documents or data). A swapfile refers to a file used to exchange data between the computer's RAM and the hard drive, effectively moving data to manage memory.

Memory Tip

Think of 'swapping' data, which means moving or exchanging it, and 'file' as a collection of information. This helps you remember that a swapfile is a file used to exchange data in computing.

Visually Confused Words