The word 梦幻 is formed through the conceptual fusion of two characters: 梦 (mèng), meaning "dream", and 幻 (huàn), meaning "illusion" or "unreal". It is not a grammatical combination but an ideographic synthesis, where the core essence of a "dream", its fleeting, subconscious, and imaginary nature, is merged with and intensified by the quality of "illusion", which denotes something deceptive, phantom-like, and without solid substance. Together, they create a single, layered concept that is greater than the sum of its parts, evoking the profound sense of a beautiful, elusive, and intrinsically unreal fantasy, much like the experience of a vivid dream.