brake pad 
noun
A thin block, typically one of a pair, which presses on to the disc in a disc brake.The brake system includes a brake drum, a brake shoe, a brake pad, and a position sensor....
- To fight a skipping brake, make sure you increase the pressure on the brake pad very gradually.
- Midway through the Wednesday ride the ‘thump, thump, thump’ of the rubbing brake pad gets considerably worse.
- non-admissible
- non-admission
- non-adult
- non-affective
- nonage
- nonagenarian
- nonagesimal
- non-aggression
- nonagon
- nonagonal
- non-alcoholic
- non-algorithmic
- non-aligned
- Non-Aligned Movement
- non-aligner
- non-alignment
- non-allelic
- non-allergenic
- non-allergic
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- non-alphabetic
- non-ambiguity
- non-ambiguous
- no-name
- nonamer