What does The hangman's horror clung around him mean?

"The hangman's Horror clung around him" suggests a pervasive and oppressive atmosphere of fear and dread associated with execution or death. It implies that the character is surrounded by a sense of impending doom or guilt related to the act of hanging, possibly reflecting on the moral implications of their actions or the consequences of violence. This imagery evokes a strong emotional response, emphasizing the weight of mortality and the psychological impact of such grim realities.