肉袒 [－－]

Jyutping juk6 taan2
Pinyin ròu tǎn

Definitions (CC-CEDICT)
  1. to make a humble apology (formal writing)
Definitions (Wiktionary)
  1. verb, literary
    to be partially naked (chiefly baring the arms up to the shoulders or the entire upper body, a gesture of humility)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）