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accelerator
Overview of noun accelerator
The noun accelerator has 4 senses (first 2 from tagged texts)
1. (2) accelerator, accelerator pedal, gas pedal, gas, throttle, gun -- (a pedal that controls the throttle valve; "he stepped on the gas")
2. (1) accelerator, throttle, throttle valve -- (a valve that regulates the supply of fuel to the engine)
3. catalyst, accelerator -- ((chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected)
4. accelerator, particle accelerator, atom smasher -- (a scientific instrument that increases the kinetic energy of charged particles)
Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun accelerator
4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
=> pedal, treadle, foot pedal, foot lever
=> lever
=> bar
=> implement
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
=> object, physical object
=> physical entity
=> entity
Sense 2
accelerator, throttle, throttle valve
=> valve
=> control, controller
=> mechanism
=> device
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
=> object, physical object
=> physical entity
=> entity
Sense 3
catalyst, accelerator
=> activator
=> substance, matter
=> physical entity
=> entity
Sense 4
accelerator, particle accelerator, atom smasher
=> scientific instrument
=> instrument
=> device
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
=> object, physical object
=> physical entity
=> entity
Hyponyms of noun accelerator
2 of 4 senses of accelerator
Sense 3
catalyst, accelerator
=> biocatalyst
=> enzyme
=> platinum black
Sense 4
accelerator, particle accelerator, atom smasher
=> betatron, induction accelerator
=> charge-exchange accelerator
=> Cockcroft and Walton accelerator, Cockcroft-Walton accelerator, Cockcroft and Walton voltage multiplier, Cockcroft-Walton voltage multiplier
=> collider
=> cyclotron
=> linear accelerator, linac
Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun accelerator
4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
=> pedal, treadle, foot pedal, foot lever
Sense 2
accelerator, throttle, throttle valve
=> valve
Sense 3
catalyst, accelerator
=> activator
Sense 4
accelerator, particle accelerator, atom smasher
=> scientific instrument
Antonyms of noun accelerator
Member Holonyms of noun accelerator
Substance Holonyms of noun accelerator
Part Holonyms of noun accelerator
2 of 4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
PART OF: car, auto, automobile, machine, motorcar
PART OF: airplane, aeroplane, plane
Sense 2
accelerator, throttle, throttle valve
PART OF: fuel system
Member Meronyms of noun accelerator
Substance Meronyms of noun accelerator
Part Meronyms of noun accelerator
1 of 4 senses of accelerator
Sense 4
accelerator, particle accelerator, atom smasher
HAS PART: storage ring
Meronyms of noun accelerator
1 of 4 senses of accelerator
Sense 4
accelerator, particle accelerator, atom smasher
HAS PART: storage ring
Holonyms of noun accelerator
2 of 4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
PART OF: car, auto, automobile, machine, motorcar
PART OF: airplane, aeroplane, plane
Sense 2
accelerator, throttle, throttle valve
PART OF: fuel system
Attributes of noun accelerator
Derived Forms of noun accelerator
2 of 4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
RELATED TO>(verb) accelerate#2
=> accelerate, speed, speed up
Sense 2
accelerator, throttle, throttle valve
RELATED TO>(verb) accelerate#2
=> accelerate, speed, speed up
Domain of noun accelerator
1 of 4 senses of accelerator
Sense 3
catalyst, accelerator
TOPIC>(noun) chemistry#1, chemical science#1
Domain Terms of noun accelerator
Familiarity of noun accelerator
accelerator used as a noun is uncommon (polysemy count =4)
Coordinate Terms (sisters) of noun accelerator
4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
> pedal, treadle, foot pedal, foot lever
=> accelerator, accelerator pedal, gas pedal, gas, throttle, gun
=> brake pedal
=> clutch, clutch pedal
=> soft pedal
=> sustaining pedal, loud pedal
Sense 2
accelerator, throttle, throttle valve
> valve
=> accelerator, throttle, throttle valve
=> ball valve
=> butterfly valve
=> choke
=> clack valve, clack, clapper valve
=> exhaust valve
=> intake valve
=> poppet, poppet valve
=> safety valve, relief valve, escape valve, escape cock, escape
=> slide valve
Sense 3
catalyst, accelerator
> activator
=> activating agent
=> catalyst, accelerator
=> sensitizer, sensitiser
Sense 4
accelerator, particle accelerator, atom smasher
> scientific instrument
=> accelerator, particle accelerator, atom smasher
=> console
=> hodoscope
=> kicksorter, pulse height analyzer
=> kymograph, cymograph
=> magnetograph
=> magnifier
=> microtome
=> stroboscope, strobe, strobe light
=> tachistoscope, t-scope
=> telemeter
Meronyms of noun accelerator
4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
=> pedal, treadle, foot pedal, foot lever
=> lever
HAS PART: fulcrum
=> bar
=> implement
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
HAS PART: part, portion
HAS PART: section, segment
Sense 2
accelerator, throttle, throttle valve
=> valve
HAS PART: handwheel
HAS PART: handwheel
=> control, controller
=> mechanism
=> device
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
HAS PART: part, portion
HAS PART: section, segment
Sense 4
accelerator, particle accelerator, atom smasher
HAS PART: storage ring
=> scientific instrument
=> instrument
=> device
=> instrumentality, instrumentation
=> artifact, artefact
=> whole, unit
HAS PART: part, portion
HAS PART: section, segment
Holonyms of noun accelerator
2 of 4 senses of accelerator
Sense 1
accelerator, accelerator pedal, gas pedal, gas, throttle, gun
PART OF: car, auto, automobile, machine, motorcar
PART OF: airplane, aeroplane, plane
Sense 2
accelerator, throttle, throttle valve
PART OF: fuel system
PART OF: motor vehicle, automotive vehicle
PART OF: aircraft
Grep of noun accelerator
accelerator
accelerator factor
accelerator pedal
charge-exchange accelerator
cockcroft-walton accelerator
cockcroft and walton accelerator
electron accelerator
induction accelerator
linear accelerator
microwave linear accelerator
particle accelerator
prothrombin accelerator
proton accelerator
Grep of adj accelerator
acceleratory
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