Multimodal communication is the study of how meaning is created, interpreted, and negotiated through the integrated use of multiple semiotic modes (such as language, image, sound, gesture, spatial arrangement, etc.) within a single communicative event or artifact. This academic field investigates the complex interactions between these modes, their specific contributions to overall meaning, and their deployment across diverse social, cultural, and technological contexts, highlighting the inherent complexity and richness of human communication beyond monomodal analysis.