"حساس (Sensitive)" refers to the ability to perceive and respond to stimuli, whether emotional or physical. A sensitive person may easily pick up on the feelings of others, showing empathy and understanding. This trait can be beneficial in social situations, as it fosters deeper connections and communication. In a broader context, sensitivity can also apply to various fields, such as psychology, where it describes individuals who react strongly to emotional experiences. Additionally, in biology, sensitivity refers to how organisms respond to environmental changes, highlighting the importance of adaptability in nature.