姨奶奶 [－－－]

Jyutping ji4 naai5 naai5
Pinyin yí nǎi nai

Definitions (Kaifangcidian)

（沒有對應漢語詞彙）

姨奶奶 [－－－]

Jyutping ji4 naai4 naai2
Pinyin yí nǎi nai

Definitions (CC-CEDICT)

father's mother's sister (coll.)
great aunt