Shock
Crash, Impact
noun, verbal noun
If you collide and attack what you're colliding into, you're going to not only cause a large shock but also crash and impact into them. Blamo!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
あなたは爆発の衝撃で気絶したのよ。
You passed out from the shock of an explosion.