"It" typically refers to a fictional character named Pennywise, who is the primary antagonist in Stephen King's 1986 horror novel "It." Pennywise is a shape-shifting entity that often takes the form of a clown to lure children and embodies the fears and phobias of its victims. The character is often depicted as malevolent and predatory, preying on the innocence of children.
The perception of "It" as evil stems from its actions and motivations in the story. It feeds on fear and suffering, particularly of children, which heightens the horror elements of the narrative. The story explores themes of childhood trauma, the loss of innocence, and the power of friendship in overcoming evil.
In a broader context, the notion of "IT" may also refer to various depictions of evil in literature and media, representing fears, anxieties, or societal issues. However, in the context of King's work, "It" is primarily known as a terrifying and intelligent force that represents the darkest aspects of human fear.