quicken
v 1: move faster; "The car accelerated" [syn: {accelerate}, {speed
up}, {speed}] [ant: {decelerate}]
2: make keen or more acute; "whet my appetite" [syn: {whet}]
3: give life or energy to; "The cold water invigorated him"
[syn: {invigorate}]
4: show signs of life; of a fetus
5: give new life or energy to; "A hot soup will revive me"
[syn: {animate}, {recreate}, {reanimate}, {revive}, {vivify},
{revivify}]