空くう砲ほう
Meanings
Noun
1. empty gun; gun loaded with blanks; firing a blank
Kanji used
empty air
cannon
Pitch accent
く
うほう
Top 50000
Composed of
empty air; sky; shunyata (the lack of an immutable intrinsic nature within any phenomenon); emptiness; air force; fruitlessness; meaninglessness
gun; cannon; artillery; ordnance
Used in vocabulary (1 in total)
anti-aircraft gun; antiaircraft artillery