Dictionary
ac•cel•er•a•tive
Pronunciation: (ak-sel'u-rā"tiv, -ur-u-tiv), [key]—
adj.
tending to accelerate; increasing the velocity of.
Also,ac•cel•er•a•to•ryPronunciation: (ak-sel'ur-u-tôr"ē, -tōr"ē). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.