kilobytes

noun
UK /ˈkɪləbaɪts/
US /ˈkɪləbaɪts/

Kilobytes are small amounts of computer memory used to measure how big a file is.

This photo is only a few kilobytes, so it will download fast.


OTHER MEANINGS

2. A unit of digital information equal to 1,024 bytes in computing.

The text file is about 4 kilobytes in size.

3. A unit equal to 1,000 bytes in some measurement systems.

The network speed was measured in kilobytes per second.

4. A way to describe a very small amount of computer data.

The old game took up only 64 kilobytes of space.