Knock Against
1. Knock Against, Bump Into, Butt Against, Jar Against, Run Into : ٹکرا جانا : (Verb) Collide violently with an obstacle.
I ran into the telephone pole.
Collide With, Hit, Impinge On, Run Into, Strike - hit against; come into sudden contact with.
Clash, Collide - ایک دوسرے سے ٹکرانا - crash together with violent impact; "The cars collided".