What is the symbolic and/or metaphoric meaning behind the description of the A in the mirror? Consider that the author says that the letter was “exaggerated” and was the “prominent” feature to the point that Hester seemed hidden behind it.

The symbolic and/or metaphoric meaning behind the description of the A in the mirror is that it represents how the scarlet letter has become the defining characteristic of Hester Prynne's identity. The letter "A" itself is a symbol of her sin and shame, marking her as an adulteress. By describing the letter as "exaggerated" and "prominent," the author emphasizes how it has consumed Hester's outward appearance, almost obscuring her true self.

This description suggests that Hester's public identity has been reduced to nothing more than the symbol of her sin. It shows how society perceives her primarily in terms of her transgression, as if she is entirely defined by it. The mirror serves as a metaphor for how others see her, reflecting back only the scarlet letter and not the complex woman behind it.

Furthermore, the fact that Hester is hidden behind the letter in the mirror signifies how she is trapped by her past and the judgment of society. She cannot escape the label and stigma associated with the scarlet letter, and it has become an inescapable part of her life. This symbolism highlights the theme of identity and the struggle Hester faces in reconciling her true self with the role imposed upon her by society.

Overall, the description of the A in the mirror symbolizes the dehumanizing effect of society's judgment, the loss of individual identity, and the psychological burden Hester carries as a result of her sin.