About The Word Acceleration

Learn about the word Acceleration to help solve your crossword puzzle. Discover Acceleration definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Acceleration

Acceleration Definition And Meaning |
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What's The Definition Of Acceleration?
[n] the act of accelerating; increasing the speed
[n] an increase in speed; "modern science caused an acceleration of cultural change" [n] (physics) a rate of change of velocity Synonyms | Synonyms for Acceleration: quickening | speedup Related Terms | Find terms related to Acceleration: accelerando | aggravation | beefing-up | blowing up | blowup | concentration | condensation | consolidation | deepening | double time | double-quick | double-quick time | drive | enhancement | exacerbation | exaggeration | explosion | festination | forced march | forwarding | getaway | hastening | heating-up | heightening | hurrying | impetus | information explosion | intensification | magnification | pickup | population explosion | quickening | redoubling | reinforcement | speeding | speedup | step-up | strengthening | thrust | tightening See Also | centripetal acceleration | fastness | getaway | hurrying | pickup | precipitation | rate | speed | speed | speeding | swiftness Acceleration In Webster's Dictionary \Ac*cel`er*a"tion\, n. [L. acceleratio: cf. F.
acc['e]l['e]ration.]
The act of accelerating, or the state of being accelerated;
increase of motion or action; as, a falling body moves toward
the earth with an acceleration of velocity; -- opposed to
{retardation}.
A period of social improvement, or of intellectual
advancement, contains within itself a principle of
acceleration. --I. Taylor.
(Astr. & Physics.)
{Acceleration of the moon}, the increase of the moon's mean
motion in its orbit, in consequence of which its period of
revolution is now shorter than in ancient times.
{Acceleration} and {retardation of the tides}. See {Priming
of the tides}, under {Priming}.
{Diurnal acceleration of the fixed stars}, the amount by
which their apparent diurnal motion exceeds that of the
sun, in consequence of which they daily come to the
meridian of any place about three minutes fifty-six
seconds of solar time earlier than on the day preceding.
{Acceleration of the planets}, the increasing velocity of
their motion, in proceeding from the apogee to the perigee
of their orbits.
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