balloon loop en · NOUN
Etymology
From its typical shape.
Meanings
-
A looped section of track that allows a rail vehicle or train to reverse direction without having to shunt or even stop.
Balloon loops can be useful for passenger trains and unit freight trains, such as coal trains.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| balloon loops | Number=Plur | lexicographic |