Homonym: Scent (Odor)
Scent is a chemical signal that is detected by the olfactory system in humans and animals. It is created by volatile molecules that evaporate into the air and can be inhaled. The sense of smell plays a crucial role in various aspects of life, including food preference, danger detection, and social interactions.
Different scents can evoke memories and emotions, as they are closely linked to the brain's limbic system. Perfumes, flowers, and spices are common sources of pleasant scents, while smoke or spoiled food can indicate danger or spoilage. Understanding scent can enhance experiences in daily life.