borer   (TTS Sound)

The borer has 2 Senses.

• stone drill, rock drill, bore bit, borer
• a drill for penetrating rock
• 岩に孔を開けるためのドリル

• woodborer, borer
• any of various insects or larvae or mollusks that bore into wood
• 木に穴を開ける昆虫、幼虫、または軟体動物の総称