斬馬刀 [斩马－]

Jyutping zaam2 maa5 dou1
Pinyin zhǎn mǎ dāo

Definitions (Wiktionary)
  1. noun, historical
    anti-cavalry sword
    (syn.) 斩马剑, 斬馬劍

斬馬刀 [斩马－]

Jyutping zaam2 maa5 dou1
Pinyin zhǎn mā3dao

Definitions (CC-CANTO)
  1. a type of traditional Chinese sword; a long chopping knife [written and colloquial]