皋 [－]

Jyutping gou1
Pinyin gāo

Definitions (Wiktionary)
  1. character, obsolete
    marsh; pool
  2. character, literary
    shore; land by a body of water
  3. character, literary
    highland
  4. character, obsolete
    tall; high
  5. character
    a surname
  6. character, obsolete
    rice paddy
Definitions (Unihan)
  1. the high land along a river
  2. Cangjie Input
    HAKJ

皋 [－]

Jyutping
Pinyin gāo

Definitions (CC-CEDICT)
  1. bank
  2. marsh
Examples (粵典–words.hk)
  1. Cantonese
    要讲道理，唔得牛皋㗎。
    要講道理，唔得牛皋㗎。
    jiu3 gong2 dou6 lei5, m4 dak1 ngau4 gou1 gaa3.
    • You should be reasonable and don't be reckless.