A flow of something, such as water or air, towards a particular point. The afflux of water into the reservoir increased after the heavy rains.
An increase or accumulation of something, often used in a metaphorical sense. There was an afflux of new ideas during the brainstorming session.
A sudden rush or accumulation of blood or other bodily fluid to a specific organ or part of the body (medical). The doctor noted an afflux of blood to the patient’s face during the allergic reaction.