[--]

Jyutping baak6 tou2
Pinyin bái tǔ

Definitions (Wiktionary)
  1. noun, archaic
    opium
    (syn.) 洋烟, 鴉片, 烏薰, 阿片, 鸦片, 洋煙, 乌薰, 阿芙蓉
  2. noun, literary
    chalk (the stone)
    • 令人各以白土,書“甲子”二字於家中大門上。
      令人各以白土,书“甲子”二字于家中大门上。
      lìng rén gè yǐ bái tǔ , shū “ jiǎ zǐ ” èr zì yú jiā zhōng dà mén shàng .
      He ordered (his followers) to use chalk to write "a new beginning" on the outer doors of their homes.
  3. noun, archaic
    white potter's clay; kaolin; china clay
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    我明白土耳其语。
    我明白土耳其語。
    wǒ míng bai tǔ ěr qí yǔ 。
    • I understand Turkish.
Examples (Wiktionary)
  1. Mandarin
    令人各以白土,书“甲子”二字于家中大门上。
    令人各以白土,書“甲子”二字於家中大門上。
    lìng rén gè yǐ bái tǔ , shū “ jiǎ zǐ ” èr zì yú jiā zhōng dà mén shàng .
    • He ordered (his followers) to use chalk to write "a new beginning" on the outer doors of their homes.