gain (speed)வேகமாகப் போvēkamākap pō(veehamaa poo)(3b intr)go or move fast or faster; (of clocks and watches) gain time; catch up with or move up on another moving vehicle; accelerate
Usage:
விமானம் வேகமாகப் போய் விண்ணில் ஏறியதுvimāṉam vēkamākap pōy viṇṇil ēṟiyatu
vimaanam veehamaa pooyi vaanattule eericci
The airplane began to gain speed and finally took off.