quantum jump

A sudden or important change or improvement. That brand-new shopping center is a quantum jump from the old, run-down mall that used to be in that location.

Common Names:

Name	Pronounced	Usage
ValdimÁRr	-	Ancient Scandinavian
LoÏC	-	French, Breton
Marine	ma-REEN (French)	French, Georgian
Haf	-	Welsh
Isbrand	-	Ancient Germanic
Raanan	-	Hebrew