narrow

Of small or limited width, especially in comparison with length.

Limited in area or scope; cramped.

Lacking flexibility; rigid.

Barely sufficient; close.

Painstakingly thorough or attentive; meticulous.

Tense.

To reduce in width or extent; make narrower.

To limit or restrict.

To become narrower; contract.

A part of little width, as a pass through mountains.