somersault signal
somersault signal · somersault signals
A semaphore railway signal that is pivoted in the centre of its armA semaphore railway signal that is pivoted in the centre of its arm.
Meaning
1 sensesA semaphore railway signal that is pivoted in the centre of its arm.
Forms
plural: somersault signals| Singular | somersault signal |
|---|---|
| Plural | somersault signals |
regular