brake block
Word Rarity
Rare
Frequency: Zipf frequency 3.90 in modern English
24
Scrabble Score
10
Letters
1
Syllables
8
Unique Chars
Meaning
noun
One of two small blocks fitted to a brake caliper, which rub on the wheel rim when the brake is applied.
noun
A block fitted to locomotives or rolling stock, which rubs on the steel tyre of the wheel when the brake is applied.
Example Sentences
- "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)."
- "Braking is by non-metallic brake blocks throughout, two to each wheel."