switch-lever

The signalman pulls the switch-lever to change the track.

Definition

1. Noun:
   • Railway track-changing device: A "switch-lever" is a mechanical handle or bar used to operate a railroad switch (also called a "point"), which changes the direction of train wheels from one track to another.

Usage Examples

• Noun:
  • The yard worker pulled the switch-lever to guide the freight train onto the siding. (He manually operated the lever to change the track alignment.)
  • A rusty switch-lever can be difficult to move, especially in cold weather. (The lever's condition affects its functionality.)

Advanced Usage

• "to throw a switch-lever": to move the lever to change the track.

  • The engineer threw the switch-lever just before the express train arrived. (He quickly moved the lever to redirect the train.)

• "switch-lever lock": a safety device that prevents accidental movement of the lever.

  • The switch-lever lock must be engaged after each use to ensure track safety. (The lock secures the lever in position.)

Variants and Related Words

• Switch (n): a device for changing the direction of railway tracks.

  • The switch was damaged in the storm. (The track-changing mechanism was broken.)

• Lever (n): a rigid bar used to apply force.

  • He used a crowbar as a lever to lift the heavy stone. (The bar helped him move the object.)

Synonyms

• Throw lever: a handle used to operate a switch.
• Point lever: a term used in British English for the same device.

Related Idioms

• "Pull the switch-lever": to take decisive action (metaphorical use, rare).
  • The manager had to pull the switch-lever and change the company's strategy. (He made a firm decision to alter the course of action.)