throttle

v. strangle, choke; decrease the flow of fuel to an engine

n. lever or pedal controlling the amount of fuel being fed to an engine; choke

A throttle is the mechanism by which the flow of a fluid is managed by constriction or obstruction. An engine's power can be increased or decreased by the restriction of inlet gases (i.e., by the use of a throttle). The term throttle has come to refer, informally and incorrectly, to any mechanism by which the power or speed of an engine is regulated.
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Noun
1. a valve that regulates the supply of fuel to the engine
(synonym) accelerator, throttle valve
(hypernym) valve
(part-holonym) fuel system
(derivation) choke
2. a pedal that controls the throttle valve; "he stepped on the gas"
(synonym) accelerator, accelerator pedal, gas pedal, gas, gun
(hypernym) pedal, treadle, foot pedal, foot lever
(part-holonym) car, auto, automobile, machine, motorcar
(derivation) choke
Verb
1. place limits on (extent or access); "restrict the use of this parking lot"; "limit the time you can spend with your friends"
(synonym) restrict, restrain, trammel, limit, bound, confine
(hypernym) control, hold in, hold, contain, check, curb, moderate
(hyponym) reduce, tighten
2. kill by squeezing the throat of so as to cut off the air; "he tried to strangle his opponent"; "A man in Boston has been strangling several dozen prostitutes"
(synonym) strangle, strangulate
(hypernym) kill
(hyponym) garrote, garrotte, garotte, scrag
(entail) compress, constrict, squeeze, compact, contract, press
(derivation) garroter, garrotter, strangler, throttler, choker
3. reduce the air supply; "choke a carburetor"
(synonym) choke
(hypernym) enrich
(derivation) accelerator, accelerator pedal, gas pedal, gas, gun

(v. t.)
To utter with breaks and interruption, in the manner of a person half suffocated.
  

(v. t.)
To shut off, or reduce flow of, as steam to an engine.
  

(v. t.)
To compress the throat of; to choke; to strangle.
  

(v. i.)
To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate.
  

(v. i.)
To breathe hard, as when nearly suffocated.
  

(n.)
The windpipe, or trachea; the weasand.
  

(n.)
The throttle valve.
  

n.
ٹينٹوا, نرخري, حلقوم, گلا, حلق, نرخرا, حنجرہ
throttle
v. a.
گلا گھونٹنا