Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: acceleration  ak,se-lu'rey-shun
  1. An increase in the rate of change
    "modern science caused an acceleration of cultural change"
     
  2. The act of accelerating; increasing the speed
    - quickening, speedup
     
  3. (physics) a rate of increase of velocity

Derived forms: accelerations

Type of: alteration, change, hurrying, modification, rate, speed, speeding

Antonym: deceleration, slowing

Encyclopedia: Acceleration

Nearest

acaudate
acaulescent
acausal
ACC
Accadian
accaroid resin
accede
accelerando
accelerate
accelerated
acceleration
acceleration unit
accelerative
accelerator
accelerator factor
accelerator pedal
acceleratory
accelerometer
accent
accent mark
accented