Dictionary and Thesaurus

Definition of Deceleration

• (noun) the act of decelerating; decreasing the speed; "he initiated deceleration by braking"
• (noun) a decrease in rate of change; "the deceleration of the arms race"
• (noun) (physics) a rate of decrease in velocity

Synonyms of Deceleration

• Slowing
• Retardation

Antonyms of Deceleration

• Acceleration
• Acceleration
• Acceleration

Homophones of Deceleration