The correct spelling of the word for lotions that protect against sunburns is "sun creams". In IPA phonetic transcription, it is represented as /sʌn kriːmz/. It's important to note that "creams" is spelled with an "s" at the end, despite often being mispronounced with a "z" sound. Using sun creams with a high SPF is essential for the prevention of skin damage from the sun's harmful rays. Remember to apply generously and reapply often, especially during prolonged sun exposure.
Sun creams, also known as sunscreens or sunblock, refer to a type of topical product used to protect the skin from harmful ultraviolet (UV) rays emitted by the sun. These creams typically come in the form of lotions, gels, sprays, or sticks, and they are specifically designed to prevent sunburn and reduce the risk of skin damage caused by prolonged exposure to the sun.
The main active ingredients found in sun creams are ultraviolet filters, such as organic or inorganic compounds that reflect, scatter, or absorb the UV radiation. These filters can be classified as either chemical or physical. Chemical filters, including substances like oxybenzone or avobenzone, work by absorbing the UV rays, while physical filters, like titanium dioxide or zinc oxide, create a barrier that reflects and scatters the sunlight away.
Sun creams often provide a sun protection factor (SPF) rating, which indicates the level of protection they offer against UVB rays, one of the main causes of sunburn. A higher SPF typically indicates a more significant level of protection. It is essential to choose a sun cream with broad-spectrum protection, meaning it shields against both UVB and UVA rays, as the latter can cause long-term skin damage and premature aging.
To use sun creams effectively, it is recommended to apply a generous amount to exposed areas of the skin approximately 15-30 minutes before sun exposure. Reapplication is crucial, especially after swimming or excessive sweating, to maintain the protective barrier and ensure optimal defense against the sun's rays.
The term "sun creams" originated from the combination of the words "sun" and "creams".
The word "sun" has Old English roots in the Germanic language and is derived from the Proto-Germanic word "sunnon". It has cognates in other Germanic languages such as German "Sonne" and Dutch "zon". The word originally referred to the celestial body that provides light and heat to the Earth.
The word "creams" is derived from the Middle English word "creme", which originated from Old French "cresme" and Latin "chrisma". Initially, it referred to an oily or fatty substance. Over time, "creams" began to be used specifically for various cosmetic or medicinal preparations.
Therefore, the term "sun creams" is a combination of "sun" referring to the celestial body and "creams" indicating the oily or fatty preparation used for sun protection.