A way of predicting these meningitis epidemics could be enormously useful.

It made him enormously useful to the Jewish underground: unlike most of its members, he hadn't had to learn matters military from scratch.

To be sure, some pieces of data - particularly information about a customer's behavior - have been enormously useful to certain industries.

Pumpkins, which are actually gourds, belong to an enormously useful plant family.

Consider the Interstate highway system or any public library: enormously useful institutions whose costs and benefits we all share.

These communications, known as comment letters, have been enormously useful in revealing potential problems at companies in the past, he says.

They provide an enormously useful resource but are not always fully exploited or appreciated by the public.

Theories do not have to be "right" to be enormously useful.

He finds the younger generation's rapport with technology enormously useful.

Such a device would be enormously useful on a space station in orbit for years.