relay room
relay room · relay rooms
A room in a railway signalling installation where relays for operating signals and…A room in a railway signalling installation where relays for operating signals and points or switches are housed.
Meaning
1 sensesA room in a railway signalling installation where relays for operating signals and points or switches are housed.
Forms
plural: relay rooms| Singular | relay room |
|---|---|
| Plural | relay rooms |
regular