茶滷 [－卤]

Jyutping caa4 lou5
Pinyin chá lǔ

Definitions (Wiktionary)
  1. noun, Mandarin, Xiamen, Zhangzhou-Hokkien
    tea left out overnight
    (syn.) 隔夜茶, 隔暝茶
  2. noun, Zhangzhou-Hokkien
    yellow-brown substance on teaware (usually after long use)
    (syn.) 茶滓, 茶葺, 茶垢