透火 [－－]

Jyutping tau3 fo2
Pinyin tòu huǒ

Definitions (CC-CANTO)
  1. igniting a fire (spoken)
Definitions (粵典–words.hk)
  1. 動詞
    生火​；​令火燒​得​更加​旺
    to build a fire
Definitions (Kaifangcidian)
  1. 生火
  2. 引火