অর্থ : A decrease in rate of change.
							উদাহরণ : 
							The deceleration of the arms race.
							
সমার্থক : retardation, slowing
An increase in rate of change.
Modern science caused an acceleration of cultural change.অর্থ : (physics) a rate of decrease in velocity.
(physics) a rate of increase of velocity.
accelerationঅর্থ : The act of decelerating. Decreasing the speed.
							উদাহরণ : 
							He initiated deceleration by braking.
							
Deceleration meaning in Telugu.