Jumper definition a person or thing that jumps. A piece of clothing with long sleeves that is usually made from wool is worn on the upper part.
A jumper is a tiny metal connector that is used to close or open part of an electrical circuit.
What is jumper. A jumper has two or more connecting points which regulate an electrical circuit board. A jumper or jumper dress in american english pinafore dress or informally pinafore or pinny british english is a sleeveless collarless dress intended to be worn over a blouse shirt t shirt or sweater. Hemlines can be of different lengths and the type of collar and whether or not there is pleating are also variables in the design.
Jumpers consist of small pins that can be covered with a small plastic box jumper block as shown in the illustration below the illustration is a picture of what jumpers may look like on your motherboard in this example the jumper is the white block covering. Jumpers allow the computer to close an electrical circuit allowing the electricity to flow on a circuit board and perform a function. In british english the term jumper describes what is.
It may be used as an alternative to a dual in line package dip switch.