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hinged cover over the engine in a car (US: hood) hat tied under chin worn by a baby or (archaically) a woman boob (n.) a mistake (slang); (v.) to make a mistake (US: blooper) woman's breast (slightly vulgar slang) stupid person boob tube: woman's shoulderless, strapless top (US: tube top) (the boob tube) television (slang) boost
Also gas pedal. A throttle in the form of a foot-operated pedal, or sometimes a hand-operated lever or paddle, by which the flow of fuel to the engine (and thereby the engine speed) is controlled, with depression of the pedal causing the vehicle to accelerate. admission stroke See induction stroke. aftermarket air brake 1. A type of brake in which the force that actuates the brake mechanism is ...
They are currently used in many engine oils and, more recently, in gear oils. [1] They reduce friction by forming two-dimensional molybdenum disulphide layers on rubbing surfaces. [4] Functionalized polymers, which can be tailored to adsorb specifically on polar surfaces, have been shown to markedly reduce friction and wear. [5]
The most fundamental meaning is that of an overall gear ratio between engine and wheels, such that the car is over-geared, and cannot reach its potential top speed, i.e. the car could travel faster if it were in a lower gear, with the engine turning at higher RPM.
Engine braking is a generally accepted practice and can help save wear on friction brakes. It is even used in some motor sports to reduce the risk of the friction brakes overheating. Additionally, fuel injection engines generally do not use fuel while engine braking. This is known as deceleration fuel cut-off (DFCO).
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A slang dictionary is a reference book containing an alphabetical list of slang, which is vernacular vocabulary not generally acceptable in formal usage, usually including information given for each word, including meaning, pronunciation, and etymology.
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