brake dust
Dust or residue generated from the friction between the brake pads and the brake…Dust or residue generated from the friction between the brake pads and the brake rotors or drums in a vehicle's braking system.
Meaning
1 senses(uncountable)Dust or residue generated from the friction between the brake pads and the brake rotors or drums in a vehicle's braking system.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable