turnround

From turn +‎ round.

turnround (plural turnrounds)

1. Alternative form of turnaround
   • 2019 October, “Chase Line service to be split next May”, in Modern Railways, page 17:

     It's been made more acute by the operation of these long-distance services, particularly when you've got a short turnround at Rugeley Trent Valley after running via Walsall. With turnround times as short as five minutes at Rugeley Trent Valley, services were regularly being terminated short.

• turn round

• “turnround”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.

• round turn