Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
deceleration | Yes | No | No | No |
acceleration | Yes | No | No | No |
deceleration (noun) | acceleration (noun) |
---|---|
the act of decelerating; decreasing the speed | the act of accelerating; increasing the speed |
a decrease in rate of change | an increase in rate of change |
(physics) a rate of decrease in velocity | (physics) a rate of increase of velocity |