noun a spreading over or through in the manner of fluid or light
adjective having the quality of suffusing or spreading throughout
The suffusion of emotions in the protagonist's voice added depth to the story.
Suffusion of the eyes can be a symptom of certain medical conditions.
Suffusion of colors in a painting can create a sense of depth and movement.
The suffusion of light in the background created a dreamy effect in the photograph.
In literature, suffusion is often used to describe the gradual spreading or blending of one element into another, such as emotions suffusing a character's thoughts or colors suffusing a landscape description.
Psychologists may use the term suffusion to describe the gradual spread of a feeling or emotion throughout a person's thoughts or behaviors, such as suffusion of anxiety in social situations.
In art, suffusion can refer to the blending or gradual transition of colors or tones in a painting, creating a sense of depth or atmosphere.
Scientists may use suffusion to describe the gradual spreading of a substance or energy throughout a medium, such as suffusion of heat in a material.