phr. This road is so narrow that it allows only one person to walk through per time.
phr. This opening is too narrow, and I cannot get down.
n. width, breadth
phr. (of sb.) be narrow-minded, be petty
phr. This road is very narrow. It's really dangerous for two cars to travel at the same time.
idiom. enemies are bound to meet head-on on a narrow road, one cannot avoid one's enemies in this small world
phr. The stairs are too narrow. It's not convenient to go up and down.