坑内掘り

こうないぼり

Meanings

1. Noun underground mining See also: 露天掘り (ろてんぼり).

Kanji

• 坑 pit. Read as コウ.
• 内 inside. Read as ナイ.
• 掘 dig. Read as ほる.

Words containing 坑内掘り

• 坑内掘り炭鉱 (こうないぼりたんこう) underground coal mine

Jinuma: Japanese Dictionary · Word lists