n]
| 1. | the act or practice of instructing or teaching; education. |
| 2. | knowledge or information imparted. |
| 3. | an item of such knowledge or information. |
| 4. | Usually, instructions. orders or directions: The instructions are on the back of the box. |
| 5. | the act of furnishing with authoritative directions. |
| 6. | Computers. a command given to a computer to carry out a particular operation. |