The uncanny refers to a psychological experience that evokes feelings of unease, eeriness, or discomfort when something familiar becomes strange or unfamiliar. It often involves the interplay of the familiar and the unfamiliar, creating a sense of disorientation that challenges our understanding of reality. This term is deeply connected to dream-like and hallucinatory imagery, as both explore the boundaries between what is real and what is imagined, highlighting how our subconscious can blur these lines.