The act of speaking or communicating without using words is generally referred to as nonverbal communication. Nonverbal communication involves using gestures, body language, facial expressions, tone of voice, and other nonverbal cues to express ideas, emotions, or messages. Examples of nonverbal communication include gestures like waving or pointing, facial expressions like smiling or frowning, and body language like crossed arms or open posture. Nonverbal communication often accompanies verbal communication and plays a crucial role in conveying meaning and understanding in interpersonal interactions.
