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deceleration
DEFINITIONS OF:
deceleration
1
n
a decrease in rate of change
“the
deceleration
of the arms race”
Synonyms:
retardation
,
slowing
Antonyms:
acceleration
an increase in rate of change
Type of:
alteration
,
change
,
modification
an event that occurs when something passes from one state or phase to another
n
the act of decelerating; decreasing the speed
“he initiated
deceleration
by braking”
Antonyms:
acceleration
,
quickening
,
speedup
the act of accelerating; increasing the speed
Type of:
hurrying
,
speed
,
speeding
changing location rapidly
n
(physics) a rate of decrease in velocity
Antonyms:
acceleration
(physics) a rate of increase of velocity
Type of:
rate
a magnitude or frequency relative to a time unit
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