brake pedal(n = noun.artifact) - foot pedal that moves a piston in the master brake cylinder;
is a kind of foot lever, foot pedal, pedal, treadle
is a part of hydraulic brake, hydraulic brakes
accelerator pedal, air brake, american rock brake, brake, brake band, brake cylinder, brake disk, brake drum, brake failure, brake light, brake lining, brake pad, brake shoe, brake system, canker brake, cliff brake, clutch pedal, coaster brake, disc brake, disk brake, dive brake, drum brake, emergency brake, foot brake, foot pedal, gas pedal, hand brake, hydraulic brake, hydraulic brake cylinder, loud pedal, parking brake, pasture brake, pedal, pedal extremity, pedal point, pedal pusher, power brake, purple rock brake, rock brake, shooting brake, soft pedal, spider brake, sustaining pedal