processor
| Noun | 1. |  processor - a business engaged in processing agricultural products and preparing them for market |
| 2. | processor - someone who processes things (foods or photographs or applicants etc.) | |
| 3. | processor - (computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached |
| processor - central processing unit |