くう
Meanings
Noun
1. abstract or impracticable theory
Kanji used
empty air
logic
Pitch accent
うり
Composed of
empty air; sky; shunyata; emptiness; air force; fruitlessness; meaninglessness
reason; principle; general principle (as opposed to individual concrete phenomenon); (in neo-Confucianism) the underlying principles of the cosmos
Used in vocabulary (1 in total)
impractical or useless theory