Deleterious

Deleterious (pronounced del-i-TEER-ee-uhs) is an adjective describing something that causes harm or damage, often to health, well-being, or even an entire system. This harm can be physical, emotional, or even societal, and it is typically considered to be subtle or insidious, working slowly over time. It suggests a negative impact, frequently with long-term consequences. The word implies a destructive effect, where the outcome is detrimental to those or what is affected. Understanding the word means recognising that while the effects might not always be immediately apparent, they are present and can manifest over an extended period, undermining strength, health, or a positive state.

Deleterious meaning with examples

• Smoking cigarettes is a classic example of a Deleterious activity. The chemicals inhaled cause damage to the lungs and cardiovascular system, leading to various health problems. This long-term exposure and impact results in a diminished quality of life and increases the risk of serious and life-threatening diseases. The Deleterious effects are well-documented and widely known.
• The uncontrolled release of industrial waste into the river had a Deleterious impact on the local ecosystem. The pollution killed off many fish species and contaminated the water, rendering it unsafe for both wildlife and human consumption. The consequences were felt throughout the food chain, disrupting the delicate balance of the environment and impacting the community.
• Prolonged exposure to social media, especially when it fosters comparison and negativity, can have Deleterious effects on mental health. Individuals might develop anxiety, depression, and a distorted perception of reality. The constant barrage of idealized images creates an unhealthy pressure, creating a sense of inadequacy, which then creates feelings of isolation.
• The government's economic policies, characterized by austerity measures and reduced investment in public services, had a Deleterious effect on the country's economy. Unemployment rates soared, poverty increased, and the social fabric of the society deteriorated. These short-sighted approaches caused wide-spread suffering and instability, negatively impacting societal and economic prosperity.