Skip to main content
turnout

turnout

1 7.9
A short side track where trains stop or pass each other
  • noun
  • /ˈtɜrnˌaʊt/
  • Specialized
translation icon : apartadero
  • The train diverged from the main line onto a narrow turnout to allow the express train to pass.

Examples

  • To safely store the returned cars, the yard manager instructed the crew to place them on the turnout next to the main tracks.

  • Since then, the turnout has serviced its regular traffic.

    Academic text (2000)
  • Recycled plastic performs well in railroad turnout.

    Academic text (2000)
  • Placing the ties in a turnout is significant because of the greater forces involved as traffic moves through the turnout curve, and because hardware and installation procedures are more complex, notes CERL researcher Richard.

    Academic text (2000)
  • Placing the ties in a turnout is significant because of the greater forces involved as traffic moves through the turnout curve, and because hardware and installation procedures are more complex, notes CERL researcher Richard.

    Academic text (2000)
  • The conductor signaled for the freight train to wait at the turnout as the passenger train sped by.

Synonyms

siding
vsturnout
  • Specialized
2 6.7

A short track beside the main track where trains wait

is the same feature but expressed with a different word
sidetrack
vsturnout
  • Specialized
1 6.8

A short extra track beside the main line used to hold trains or let others pass

is the same function but named differently
railroad siding
vsturnout
  • Specialized
1 4.6

A short extra track beside the main track where trains stop to let other trains pass

is the same function but called by another term

Compounds

30 3.2

The number or percentage of eligible people who vote in an election

Surface Forms

turnout singular
turnouts plural

Morphology

turnout = turn + out (opaque) = turn + out

Though analyzable as 'turn' + 'out', the railway sense (switch/side track) is specialized jargon whose meaning is not predictable from the components for most learners.

Etymology

Turnout comes from the idea of a train 'turning out' of the main track onto another track. So a turnout is the short side track where trains can wait or pass each other.