Noungap; narrow space between things; interstice · valley; gorge; ravine · loophole (in a castle wall); arrow slit; crenel; embrasure

Godan verb with 'ru' ending, Intransitive verbto narrow; to contract

Ichidan verb, Transitive verbto narrow; to reduce; to contract

Nounangina pectoris

Na-adjective (keiyodoshi), Nounnarrow-minded; intolerant; petty