This is the 3445th most frequent Swedish word.
blåste
"Blåste" means "blew" (past tense of "blow").
Here, 'blåste' is used as the past tense form of 'blåsa' to describe the action of the wind blowing.
Vinden blåste kraftigt över fälten.
The wind blew strongly over the fields.
In this sentence, 'blåste' is used as the past tense form of 'blåsa' to mean 'inflate' or 'blow up something.'
Han blåste upp ballongen innan festen.
He inflated the balloon before the party.
Here, 'blåste' is used figuratively in the past tense of 'blåsa' to mean 'cheat' or 'swindle someone.'