English Expression · Intermediate
wye switch
A railroad switch, having a Y shape, in which one line splits into two lines that diverge at equal angles
Pronunciation: say wye switch
Meaning
A railroad switch, having a Y shape, in which one line splits into two lines that diverge at equal angles.
Example
When the wye switch is opened the home signal is automatically set at danger and the distant signal at caution.
When the wye switch is opened the home signal is automatically set at danger and the distant signal at caution.
Practice tips
- Practice wye switch out loud — read the pronunciation guide above and repeat.
- Use it in your own sentence today; reuse beats rereading.
- Pay attention to context: this English expression is for intermediate-level learners.