godan verb (-bu), intransitive verb
be blown off; blow away
Describes something being physically carried away or scattered by wind or blast.
強風で屋根が吹き飛んだ。
The roof was blown off by the strong wind.
書類が風で吹き飛んでしまった。
The papers blew away in the wind.
godan verb (-bu), intransitive verb
vanish; disappear; be dispelled
Figurative use: worries, fatigue, or abstract things are swept away or cleared out, often by a strong stimulus.
彼の一言で不安が吹き飛んだ。
My anxiety vanished with his single word.
散歩したら眠気が吹き飛んだ。
My drowsiness disappeared after a walk.