Part Of Speech- noun
Definition: Habitual greed or excess in eating.
Found in Choi Jeong Min by Franny Choi
Knowing that the word gluttony means greed it helps connect the two stanza when she said” I confess.i am greedy: if someone  has looked……” basically  with using the term gluttony  she saying she is greedy , she shouldn’t have to change who she is , everyone has to see her for who she is.