Translation guide
How to express that something becomes narrower in Japanese, covering physical spaces, abstract ranges, and specific objects.
Describing how a road, path, river, or similar space becomes narrower.
The most common and neutral way to say something becomes narrower. Uses the adjective 狭い (narrow) with the verb なる (to become).
This road gets narrower ahead.
The river is gradually getting narrower.
Often used for things that become thinner or more slender, like a path or a stick. Can imply a reduction in width or diameter.
The mountain path has become narrower.
Means to taper or become narrower at one end, like a cone or a funnel. Less common in everyday speech.
The end of the tube is getting narrower.
Describing a reduction in the range of choices, possibilities, or scope.
Intransitive verb meaning 'to narrow' or 'to become restricted'. Often used for abstract things like choices or possibilities.
The options are getting narrower.
Literally 'the range becomes narrow'. A straightforward way to say the scope is narrowing.
Describing how a specific object or opening becomes narrower.
Works for objects that become thinner or narrower in diameter, like a tube, a stick, or a gap.
The pipe gets narrower in the middle.
The gap got narrower.
Can also be used for objects, but often implies a space or opening rather than the object itself.
The trouser legs got narrower.
狭くなる (せまくなる) is for spaces and areas becoming more confined. 細くなる (ほそくなる) is for objects becoming thinner or more slender. For roads, both can be used, but 狭くなる emphasizes the feeling of tightness, while 細くなる emphasizes the physical width.
The road becomes narrow (feels tight).
The road becomes narrow (physically thin).
The possibilities narrow.
The scope of the investigation got narrower.