To reduce in width or extent; to contract.
We need to narrow the search.
To get narrower.
The road narrows.
(of a person or eyes) To partially lower one's eyelids in a way usually taken to suggest a defensive, aggressive or penetrating look.
He stepped in front of me, narrowing his eyes to slits.
To contract the size of, as a stocking, by taking two stitches into one.
To convert to a data type that cannot hold as many distinct values.
to narrow an int variable to a short variable
The process of becoming narrow.
narrowings of the road
The part of a stocking that is narrowed.