| Keyword | Definition |
|---|---|
| bitmap | a digital image which is described by a grid of coloured pixels |
| digital | something that has been represented using binary 0s and 1s |
| element | the simplest building block or part |
| image | a digital picture |
| pixel | a picture element which describes the colour of a small part of an image |
| vector | a digital image which is described by shapes of different sizes and colours |
