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operational

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adjective operational pronunciation in American English /ˌɑpəˈreɪʃən(ə)l/
  1. 1
    working correctly and able to be used
    The elevator will not be operational for the next three days.
    fully operational: The new computer system is fully operational.
  2. 2
    relating to the way that something works, especially a system or business
    We are determined to raise our operational efficiency.
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operationally

adverb
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the buying and selling of human organs

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