What term encompasses an abstract system of meanings and symbols for all aspects of culture, including nonverbal communication?

The term that encompasses an abstract system of meanings and symbols for all aspects of culture, including nonverbal communication, is language. Language serves as the foundational framework through which individuals express thoughts, convey meanings, and engage in social interactions. It includes not only spoken and written words but also nonverbal elements such as gestures, facial expressions, and body language, which are integral to communication in various cultural contexts.

Language functions as a tool for social cohesion and identity, helping to convey complex ideas and cultural nuances. It shapes how individuals perceive and interact with the world, allowing for the sharing of experiences and cultural values. In this way, language is essential in understanding cultural dynamics and the ways that individuals relate to one another within a society.