English Expression · Intermediate
brake block
One of two small blocks fitted to a brake caliper, which rub on the wheel rim when the brake is applied
Pronunciation: say brake block
Meaning
One of two small blocks fitted to a brake caliper, which rub on the wheel rim when the brake is applied.
Example
There are two brake blocks per wheel of the locomotive, and each brake block is actuated by its own cylinder, which obviates rigging (except to the hand parking brake).
There are two brake blocks per wheel of the locomotive, and each brake block is actuated by its own cylinder, which obviates rigging (except to the hand parking brake).
Practice tips
- Practice brake block 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.