| reference | a network of horizontal and vertical lines that provide coordinates for locating points on an image |
|---|---|
| reference | a manual containing information organized in a summary manner |
| reference | an indicator that orients you generally |
| reference | a system that uses coordinates to establish position |
| reference | (usually preceded by `with') relation of delimitation |
| reference | a book to which you can refer for authoritative facts |
| reference | supported with written references or citations |