墓ぼ穴けつalso: はかあなぼけつCommon word›Freq.FrequencyTop 50,000Meanings1noungrave; burial pitRefers to the physical hole dug for a burial. Often used in the idiom 墓穴を掘る (to dig one's own grave).墓ぼ穴けつを掘ほるようなことを言いってしまった。