input Meaning, Definition & Usage

  1. noun signal going into an electronic system
    input signal.
  2. noun a statement that expresses a personal opinion or belief or adds information
    comment; remark.
    • from time to time she contributed a personal comment on his account
  3. noun any stimulating information or event; acts to arouse action
    stimulation; stimulus; stimulant.
  4. noun a component of production; something that goes into the production of output
  5. verb enter (data or a program) into a computer

WordNet