sole-source

Costs would come down if we had competition,” she explained, “instead of using sole-source shutters.

It is the sole source of everything of our strength, happiness, and misery.

But there is very great danger in looking here alone for the sole source of all the help we need.

It would be folly to try to depend upon lime as a sole source of soil fertility.

To say that Marx held labor to be the sole source of wealth is to misrepresent his whole teaching.

By 1917, the allies had stopped shipments of coffee to Germany through neighbors who had been her sole source of supply.