accelerate
gb/æksˈɛlɚˌeɪt/ us/æksˈɛlɚˌeɪt/
B1
انگلیسی
~ 4200
معنیها
۰ معنی
فعل
B1
action
1
Increase speed or move faster
To start going faster or make something go faster.
الگوی کاربرد:
to accelerate [something]
اشتباه رایج:
Learners sometimes confuse 'accelerate' with 'exaggerate' due to similar sounds, but they have completely different meanings.
هممعنیها
speed up (More informal and commonly used in everyday speech.)
متضادها
slow down (Means to reduce speed, the opposite of accelerating.)
ترکیبهای رایج
accelerate quickly
|accelerate rapidly
|accelerate smoothly
|accelerate sharply
موضوعها
transportation
|physics
|daily life
|daily_life
|core_vocabulary
نمونهها
- The car accelerated as it entered the highway.
- She pressed the gas pedal to accelerate.
- The train accelerated out of the station, gaining speed quickly.
- Cyclists can accelerate faster on lighter bikes.
- The runner accelerated in the final 100 meters.
نمونههای زبانآموزی
- The car accelerated on the road.
- Please accelerate after the light turns green.
- The bike accelerates when you push hard.
- The bus accelerated to pass the truck.
فعل
B2
action
2
Make something happen faster
To make something happen faster or earlier.
الگوی کاربرد:
to accelerate [a process/event]
اشتباه رایج:
Learners may only associate 'accelerate' with physical speed, not realizing it can also apply to processes or events.
هممعنیها
hasten (Slightly more formal; often used in written or literary contexts.)
متضادها
delay (Means to make something happen later, the opposite of accelerating a process.)
ترکیبهای رایج
accelerate growth
|accelerate development
|accelerate progress
|accelerate change
موضوعها
business
|science
|technology
|work
|core_vocabulary
نمونهها
- The new policy will accelerate economic growth.
- Technology has accelerated the pace of communication.
- The treatment can accelerate recovery time.
- They hope to accelerate the approval process.
- Climate change is accelerating the melting of glaciers.
نمونههای زبانآموزی
- The new plan will accelerate work.
- Good tools accelerate learning.
- This medicine will accelerate healing.
- We want to accelerate the project.
فعل
technical
C1
action
3
Increase rate of acceleration
In science, to change how fast something moves, including speed and direction.
هممعنیها
gain velocity (Technical term focusing on vector quantity in physics.)
متضادها
decelerate (Technical opposite referring to a decrease in velocity over time.)
ترکیبهای رایج
accelerate uniformly
|accelerate at a constant rate
موضوعها
physics
|science
نمونهها
- An object accelerates when a net force is applied.
- The spacecraft accelerated as it left Earth's gravity.
- In free fall, objects accelerate due to gravity.
- The particle accelerates in the magnetic field.
نمونههای زبانآموزی
- A ball accelerates when it rolls down a hill.
- In space, rockets accelerate slowly at first.
- Gravity makes things accelerate when they fall.
دستور زبان
صورت پایه
accelerate
IPA
GB/æksˈɛlɚˌeɪt/
US/æksˈɛlɚˌeɪt/
هجاها و تکیه
ac - cel - er - ate (۴ هجا)
Stress on 2nd syllable (cel)
صورتهای واژه
Verb
- Base: accelerate
- 3rd Person Singular: accelerates
- Present Participle: accelerating
- Past: accelerated
خانوادهٔ واژه
Forms
accelerates
verb
accelerating
verb
accelerated
verb
Core family
acceleration
noun B1
accelerator
noun
Negative and opposite forms
decelerate
verb B2
deceleration
noun
Advanced or less common
accelerant
noun C1
عبارتها
accelerate development
1/æksˈɛlɚˌeɪt dɪvˈɛləpmənt/
fixed phrase
Speed up development process
To make something new or better more quickly.
نمونهها
- Government funding can accelerate development of new drugs.
- They are working hard to accelerate development of the app.
accelerate growth
1/æksˈɛlɚˌeɪt ɡɹˈoʊθ/
fixed phrase
Make growth happen faster
To help something grow or develop more quickly.
نمونهها
- Investing in education can accelerate growth in the economy.
- The company is using technology to accelerate growth.
accelerate progress
1/æksˈɛlɚˌeɪt pɹˈɑɡɹɛs/
fixed phrase
Make progress faster
To make it easier or quicker to reach a goal.
نمونهها
- International cooperation can accelerate progress on climate goals.
- Better training will accelerate progress in skill development.