Such a list will greatly narrow the field of potential options.

Thus the gap between the two sides has been greatly narrowed, but it still may be too much to bridge for the time being.

But in the past few weeks, the once enormous financial gulf separating the two campaigns has been greatly narrowed.

This greatly narrows what products are available and shrinks diversity.

Such a jump can greatly narrow the trusts' profit margins.

Since its introduction in 1997, its availability has greatly narrowed.

Directing a synthesis toward a desirable intermediate can greatly narrow the focus of an analysis.

He died at Windsor, his 220-acre estate, under circumstances that greatly narrowed the list of possible suspects.

And that gulf greatly narrows the pool of individuals in this country who are prepared to become candidates.

It is written in a single 9-line stanza, which greatly narrows in the last two lines.