What does ダンッ mean?


What does ダンッ mean in the following sentence from my book?

> 僕はナイフを投げかけた姿勢のまま、 **ダンッ** と女の子に体当たりをかけた。




「ダンッ」 is an onomatopoeia (or sound effect) of bumping into something.. like
"bump", "thud", "thump", similar to 「ドン」、「ドンッ」、「ドシン」...




「ダンッ」 is an onomatopoeia (or sound effect) of bumping into something.. like
"bump", "thud", "thump", similar to 「ドン」、「ドンッ」、「ドシン」...

