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Accelerate vs Throttle - What's the difference?

accelerate | throttle |

In transitive terms the difference between accelerate and throttle

is that accelerate is to hasten, as the occurrence of an event while throttle is to utter with breaks and interruption, in the manner of a person half suffocated.

In intransitive terms the difference between accelerate and throttle

is that accelerate is grow; increase while throttle is to breathe hard, as when nearly suffocated.

As an adjective accelerate

is accelerated; quickened; hastened; hurried.

As a noun throttle is

a valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls its speed; a similar valve that controls the air supply to an engine.

accelerate

English

Verb

(accelerat)
  • (label) To cause to move faster; to quicken the motion of; to add to the speed of.
  • (label) To quicken the natural or ordinary progression or process of.
  • *{{quote-magazine, year=2013, month=September-October, author= Michael Sivak
  • , magazine=(American Scientist), title= Will AC Put a Chill on the Global Energy Supply? , passage=Nevertheless, it is clear that the global energy demand for air-conditioning will grow substantially as nations become more affluent, with the consequences of climate change potentially accelerating the demand.}}
  • To cause a change of velocity.
  • (label) To hasten, as the occurrence of an event.
  • To enable a student to finish a course of study in less than normal time.
  • (label) To become faster; to begin to move more quickly.
  • (label) Grow; increase.
  • (label)
  • Synonyms

    * advance * dispatch * expedite * forward * further * hasten * quicken * speed up

    Antonyms

    * decelerate * retard

    Derived terms

    * accelerative * accelerator * accelerated motion * accelerating force

    Adjective

  • (rare) Accelerated; quickened; hastened; hurried.
  • * 1662 Thomas Salusbury, Galileo's Dialogue Concerning the Two Chief World Systems , Dialogue 2:
  • ... a general knowledg of the definition of motion, and of the distinction of natural and violent, even and accelerate , and the like, sufficing.

    References

    * English ergative verbs ----

    throttle

    Etymology 1

    From (etyl) *. More at (l).

    Noun

    (en noun)
  • A valve that regulates the supply of fuel-air mixture to an internal combustion engine and thus controls its speed; a similar valve that controls the air supply to an engine.
  • The lever or pedal that controls this valve.
  • The windpipe or trachea.
  • (Sir Walter Scott)

    Etymology 2

    From (etyl) .

    Verb

    (throttl)
  • To cut back on the speed of (an engine, person, organization, network connection, etc.).
  • To strangle or choke someone.
  • * Milton
  • Grant him this, and the Parliament hath no more freedom than if it sat in his noose, which, when he pleases to draw together with one twitch of his negative, shall throttle a whole nation, to the wish of Caligula, in one neck.
  • To have the throat obstructed so as to be in danger of suffocation; to choke; to suffocate.
  • To breathe hard, as when nearly suffocated.
  • To utter with breaks and interruption, in the manner of a person half suffocated.
  • * Shakespeare
  • Throttle their practised accent in their fears.