Sunscreen Meaning: Definition, Examples, and Translations
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sunscreen
[ˈsʌnˌskrin ]
Definition
skincare product
Sunscreen is a topical product designed to protect the skin from harmful ultraviolet (UV) rays emitted by the sun. It helps to prevent sunburn, skin cancer, and other skin damage caused by prolonged exposure to sunlight. Sunscreens come in various forms, such as lotions, sprays, gels, and sticks. They contain active ingredients that either absorb or reflect UV radiation. Regular use of sunscreen is essential for maintaining skin health, especially during outdoor activities or in sunny climates.
Synonyms
UV shield, solar protector, sunblock.
Examples of usage
- I always apply sunscreen before going to the beach.
- Don't forget to reapply sunscreen every two hours.
- She prefers using a spray sunscreen for easy application.
Translations
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Interesting Facts
Health
- Using sunscreen can reduce the risk of skin cancer by protecting skin cells from UV rays.
- Sunscreens are categorized by SPF, which stands for Sun Protection Factor, indicating the level of protection against UVB rays.
- Regular application of sunscreen can help prevent premature aging of the skin, like wrinkles and sunspots.
Science
- Sunscreens contain active ingredients that absorb or reflect UV radiation; these include zinc oxide and avobenzone.
- There are two types of UV rays: UVA, which can age skin, and UVB, which causes sunburn; effective sunscreens protect against both.
- Some sunscreens contain antioxidants that combat free radicals generated by sun exposure.
Cultural Impact
- In 1997, a popular spoken word song 'Wear Sunscreen' advised listeners on the importance of sunscreen, gaining global attention.
- Sunscreen has become a cultural symbol of summer, vacations, and beach trips, representing fun in the sun with safety.
- In certain cultures, sunscreen use is influenced by beauty standards and skin tone perceptions, sparking important discussions on skin health.
Technology
- Recent advancements include mineral-based and chemical-free formulas designed for sensitive skin.
- Some innovative sunscreens now contain technology to help detect UV exposure, prompting users to reapply when needed.
- The sunscreen industry has seen a rise in eco-friendly formulations aimed at reducing harm to ocean ecosystems.
Origin of 'sunscreen'
Main points about word origin
- The word 'sunscreen' combines 'sun' and 'screen', meaning it screens or protects you from the sun.
- The term 'sunscreen' started appearing in the mid-20th century as awareness of sun damage increased.
- Similar products existed centuries ago; ancient Egyptians used oils to protect their skin from sun damage.
The term 'sunscreen' originated in the mid-20th century as a compound word combining 'sun' and 'screen.' The word 'sun' has its roots in Old English 'sunne,' which referred to the sun as a celestial body. The word 'screen' comes from the Latin 'scrinium,' meaning a case or cover, and has evolved to denote a protective barrier or shield. The concept of protecting the skin from sun exposure became more prominent in the 1930s and 1940s, as the medical community began to understand the harmful effects of UV radiation. During World War II, there was an increased interest in sunscreens for both soldiers and civilians, leading to advancements in formulation and application methods. By the 1970s, sunscreen products began to gain popularity in consumer markets, eventually leading to the widespread use of sunscreens we see today. This evolution reflects ongoing research and development in dermatology and cancer prevention.