accelerate

v. t. [ imp. & p. p. Accelerated p. pr. & vb. n. Accelerating. ] [ L. acceleratus, p. p. of accelerare; ad + celerare to hasten; celer quick. See Celerity. ] 1. To cause to move faster; to quicken the motion of; to add to the speed of; -- opposed to retard. [ 1913 Webster ]

2. To quicken the natural or ordinary progression or process of; as, to accelerate the growth of a plant, the increase of wealth, etc. [ 1913 Webster ]

3. To hasten, as the occurence of an event; as, to accelerate our departure. [ 1913 Webster ]

Accelerated motion (Mech.), motion with a continually increasing velocity. --
Accelerating force, the force which causes accelerated motion. Nichol. [ 1913 Webster ]

Syn. -- To hasten; expedite; quicken; dispatch; forward; advance; further. [ 1913 Webster ]