墨線 [－线]

Jyutping mak6 sin3
Pinyin mò xiàn

Definitions (CC-CEDICT)
  1. inked line
  2. carpenter's straight line marker (an inked cord stretched tight then lowered onto timber)
Definitions (Wiktionary)
  1. noun
    line made by a carpenter's ink marker
  2. noun
    line in a carpenter's ink marker
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）