godan verb (-u), transitive verb
brush away; sweep aside
Used for physically brushing or sweeping something away, such as dust, insects, or obstacles. Often implies a quick, forceful motion.
彼は机の上のほこりを手で打ち払った。
He brushed the dust off the desk with his hand.
ハエを打ち払おうとし
I tried to sweep the fly away, but it wouldn't leave.
godan verb (-u), transitive verb
Used for repelling enemies, attackers, or threats, often in a military or confrontational context. Can also be used figuratively for driving away negative influences.
守備隊は敵の攻撃を打ち払った。
The garrison repelled the enemy attack.
彼は不安を打ち払うように、大きく息を吸った。
He took a deep breath as if to drive away his anxiety.