deepening   (Sound)

The deepening has 2 Senses.

• deepening
• a process of becoming deeper and more profound
• より深くより深遠になる過程

• thickening, deepening
• 深まる
• accumulating and becoming more intense; "the deepening gloom"; "felt a deepening love"; "the thickening dusk"
• 積もって、そしてより強烈になるさま