壙 [-圹]

Jyutping mou6 壙
Pinyin mù kuàng

Definitions (Wiktionary)
  1. noun
    coffin pit; grave
    (syn.) 窀穸, 泉壤, 墓壙空, 墓穴, 壙穴, 室, 圹穴, 玄宅, 墓圹空, 墓窟