narrow

Become tight or as if tight.

Become more focused on an area of activity or field of study.

Make or become more narrow or restricted.

“The selection was narrowed”

“The road narrowed”

Define clearly.

“I cannot narrow down the rules for this game”

Very limited in degree.

“won by a narrow margin”

“a narrow escape”

Characterized by painstaking care and detailed examination.

“a narrow scrutiny”

Lacking tolerance or flexibility or breadth of view.

“a brilliant but narrow-minded judge”

“narrow opinions”

Limited in size or scope.

“the narrow sense of a word”

Not wide.

“a narrow bridge”

“a narrow line across the page”

A narrow strait connecting two bodies of water.