at a (single) blow

All at once, with a single decisive or powerful action. When the economy crashed, thousands of people lost their jobs, their homes, and their pensions at a single blow. As the two leaders ratified the treaty, 10 years of civil war ended at a blow.

Common Names:

Name	Pronounced	Usage
Mitra (1)	-	Hinduism, Indian, Hindi
Magdalena	mahg-dah-LE-nah (Polish), mahk-dah-LE-nah (German), MAHG-dah-le-nah (Finnish), mag-da-LAY-na (English)	Polish, German, Dutch, Swedish, Norwegian, Danish, Spanish, Occitan, Slovene, Czech, Bulgarian, Mace
Dror	-	Hebrew
Kichiro	kee-chee-ṙo:	Japanese
Gregor	GRE-gawr (German)	German, Scottish, Slovak, Slovene
Valeria	[və'liəriə]