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WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebSnowblindnessDescription:Snowblindness refers to a temporary loss of vision or eye irritation caused by overexposure to the sun's ultraviolet (UV) rays reflected off of snow or ice. It commonly affects individuals engaged in outdoor winter activities, particularly in high-altitude regions. Senses:Sense 1: Medical ConditionIn a medical context, snowblindness, also known as photokeratitis or ultraviolet keratitis, is a painful eye condition caused by sunburned corneas due to prolonged exposure to UV radiation. Symptoms may include blurred vision, eye redness, tearing, and a gritty sensation in the eyes. Example Sentence: After forgetting his sunglasses, John experienced snowblindness during his ski trip and had to seek immediate medical attention. Usages:Usage 1: Outdoor ActivitiesSnowblindness is a potential risk for individuals engaging in outdoor winter activities, such as skiing, snowboarding, or mountaineering, in snow-covered terrains. Example Sentence: Wearing proper eye protection is essential to prevent snowblindness while snowmobiling. Usage 2: Prevention and TreatmentVarious preventive measures, such as wearing UV-protective sunglasses or goggles, using sunscreen on the face, and taking breaks in shaded areas, can help avoid snowblindness. Treatment typically involves rest, applying cold compresses, and using lubricating eye drops for relief. Example Sentence: It is crucial to educate hikers about the importance of sun protection to prevent snowblindness during alpine treks. Related Products: | ||||
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