耳性 [－－]

Jyutping ji5 sing3
Pinyin ěr xìng

Definitions (CC-CANTO)
  1. memory
Definitions (Wiktionary)
  1. noun, Cantonese, Mandarin, dialectal
    memory, especially the ability to remember warnings one has been given
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
  2. 記性 – 记性