disappear into thin air

also vanish into thin air

to suddenly become impossible to see or find Police say the suspect seems to have disappeared into thin air. When Jim opened his eyes, the bear had vanished into thin air.

Common Names:

Name	Pronounced	Usage
Nicostrato	nee-ko-STRAH-to	Italian
Natsuki	nah-tsoo-kee	Japanese
Arrigo	ahr-REE-go	Italian
Neophytos	-	Ancient Greek
Natali	-	Russian, Ukrainian
Aaminah	-	Arabic