micro

noun micro

• clone — If someone or something is a clone of another person or thing, they are so similar to this person or thing that they seem to be exactly the same as them.
• brain — Your brain is the organ inside your head that controls your body's activities and enables you to think and to feel things such as heat and pain.
• calculator — A calculator is a small electronic device that you use for making mathematical calculations.
• adding machine — a mechanical device, operated manually or electrically, for adding and often subtracting, multiplying, and dividing
• number cruncher — a person or thing that performs a great many numerical calculations, as a financial analyst, statistician, computer, or computer program.