processor

noun4

1. •
   A device which processes, which changes something (a computer processor, food processor, etc.).

   • The food processor shredded the vegetables.
2. •
   A central processing unit.

   • This mainframe's processor is fast.
3. •
   A microprocessor.

   • This computer has two processors, but only one keyboard.
4. •
   A person or institution who processes things (foods, photos, applications, etc.).

   • He is a loan processor with a bank.