noun (n)

• (military) an offensive against an enemy (using weapons)

  (militer) penyerangan melawan musuh (menggunakan senjata)

  Synonym:
  attack, onset, onslaught
  

  source: wordnet30
• a forceful forward rush or flow

  yang keren maju rush atau mengalir

  Example:
  From the bow she stared at the mesmerising onrush of the sea where it split and foamed.
  The explosion interrupted the wild onrush of her thoughts.
  

  source: wordnet30
• A rushing onward.

  sebuah bergegas mara.

  source: webster1913