The General has perfect vision, but in only the narrowest portion of the spectrum.

Slightly further out is a narrow portion of the top, including its edge.

The "Long Arm" being a long, narrow portion which goes to the east.

There is a dam across the narrowest portion of a local river.

He had expended too much energy placing fixed lines along a narrow, steep portion earlier that day.

This is a fairly narrow portion of the entire population but we expect that group of people to get bigger.

A few agencies have broad federal enforcement powers, but most enforce only narrow portions of federal law.

It was set as though in the narrowest portion of an hour-glass.

He dove through a narrow portion of cave, brandishing his light before him.

The huge building was divided into three sections, the narrow central portion and the two side wings.