Pronunciation: Tao (single tone), Tie (four tones), Yan (four tones)
Interpretation: Gluttony is a kind of god beast in ancient legends of China. It is said that he is one of the nine sons of the dragon and eats a lot. Gluttony was later called a gourmet. A gluttonous feast means having a lot of food and a lot of delicious banquets.
You can say in English:
grand banquet
A grand banquet;
grand banquet
A big dinner.
A sumptuous banquet