0 a million times as big or as much: --
a millionfold increase in efficiency
1 by a million times: --
The population could increase a millionfold.
Improving or developing an existing invention never quite captures the public imagination in the same way, even if, in doing so, its original impact is expanded a millionfold.
If we talk about reconstruction, what is national reconstruction if not domestic reconstruction a millionfold.
