bōkūno
1. Anti-air; Air defense
★ Common
Noun
#201889
1. Anti-air; Air defense
1. air defense; air defence
1. Was air defense.
1. Defense against air raids; Air defense
1. Probably air defense.
1. If/when defending against air raids; If there is air defense
1. Was not air defense.; Wasn't an air raid drill.
1. Wasn't air defense.; Wasn't defending against air attacks.
1. It is not air defense.
1. Air defense.; Is air defense.