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Meaning of uptime

up•time

Pronunciation: (up'tīm"), [key]
— n.
  1. the time during which a machine or piece of equipment, as a computer, is operating or can be operated.
  2. the time during which an employee is actually working. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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