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1. Signal going into an electronic system
   - input signal
    
2. A statement that expresses a personal opinion, belief or adds information
   "we would appreciate input from our users on how we can improve our software";
   - remark, comment
    
3. Any stimulating information or event; acts to arouse action
   - stimulation, stimulus, stimulant
    
4. A component of production; something that goes into the production of output

1. (computing) enter (data or a program) into a computer

Derived forms: inputted, inputting, input, inputs

Type of: component, constituent, element, enter, infix, information, insert, introduce, sign, signal, signaling [N. Amer], signalling [Brit, Cdn], statement

Encyclopedia: Input