Sensitised

To sensitise means to make someone or something more aware of, responsive to, or susceptible to something, whether it be a particular substance, influence, or emotion. This can be a physical process, like increasing the reactivity of a photographic plate to light, or a psychological one, involving raising awareness and emotional engagement. It implies a shift in state, where something becomes more easily triggered or affected, often after a previous exposure or experience. The degree of sensitisation can vary, ranging from mild awareness to heightened reactivity, and it may involve a learned response or a biological change.

Sensitised meaning with examples

• Repeated exposure to the allergens slowly sensitised her immune system, leading to increasingly severe allergic reactions over time, making her vulnerable to even trace amounts. Doctors cautioned her on taking medications that could sensitise her to sunlight, potentially causing severe sunburns and rashes, if precautions were not taken. This meant a changed life style.
• The marketing campaign was designed to sensitise consumers to the ethical sourcing of the products, hoping to build brand loyalty. The documentaries, created to sensitise the public to the plight of refugees, provoked passionate reactions across the country. The activists aimed to sensitise the government to the environmental damage in the area.
• The trauma of the experience sensitised him to the suffering of others, fueling his compassion. He was able to understand his own feelings and become much more open to the emotions of other. This sensitivity led to a deeper understanding of the challenges people face in life and a desire to help.
• The use of provocative images in the media can sensitise people to violence, desensitising them to the real-world consequences. Prolonged exposure to stressful situations can sensitise a person's nervous system, making them more prone to anxiety and panic attacks. His life in the war had sensitised him to the dangers of guns.
• The teacher worked hard to sensitise her students to different cultures and perspectives, encouraging empathy. He taught the kids about the importance of showing emotion. The aim of this process was to help them learn how to live together in peace and understanding.