[--]

Jyutping ji5 gwok3
Pinyin ěr guō

Definitions (Wiktionary)
  1. noun
    pinna; auricle (outer ear)
    (syn.) 耳脣, 耳唇, 耳廓, 耳仔箬
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

耳郭 [--]

Jyutping
Pinyin ěr guō

Definitions (CC-CEDICT)
  1. outer ear
  2. auricle
  3. pinna