noun which may take the genitive case particle 'no'
very narrow; extremely cramped
Colloquial adjective describing a space that is extremely tight or narrow, often used in casual conversation or online posts.
この部屋は極狭で、ベッドを置くのがやっとだ。
This room is extremely narrow; I can barely fit a bed.
極狭の路地を抜けると、小さな居酒屋があった。
After passing through a very narrow alley, there was a small izakaya.