Nouncave; cavern; grotto

Nouncave; cavern; den; grotto

Noun, Suru verb, Transitive verbdiscernment; insight

Noun, Na-adjective (keiyodoshi)cavity; hollow; void · hollow (voice, smile, etc.); blank (eyes, look, etc.); vacant (expression, stare, etc.); empty (words, heart, etc.)

Nounhollow; cavity; hole