lever frame
lever frame · lever frames
A frame in a signal box in which levers that operate signals and points are mountedA frame in a signal box in which levers that operate signals and points are mounted.
Meaning
1 sensesA frame in a signal box in which levers that operate signals and points are mounted.
Forms
plural: lever frames| Singular | lever frame |
|---|---|
| Plural | lever frames |
regular