acceleration
US /ekˌsel.əˈreɪ.ʃən/
UK /ekˌsel.əˈreɪ.ʃən/

1.
pecutan, percepatan
the rate at which something increases in speed
:
•
The car has impressive acceleration.
Kereta itu mempunyai pecutan yang mengagumkan.
•
We need to increase the acceleration of our production.
Kita perlu meningkatkan pecutan pengeluaran kita.