turnaround
noun
[ ˈtəːnəraʊnd ]
• an abrupt or unexpected change, especially one that results in a more favourable situation.
• "it was a remarkable turnaround in his fortunes"
• the process of completing or the time needed to complete a task, especially one involving receiving something, processing it, and sending it out again.
• "a seven-day turnaround"
• a space for vehicles to turn round in, especially one at the end of a driveway or dead-end street.
