sun-ray
- noun
- Specialized
- Special lamps emit sun-rays that simulate natural sunlight.
Examples
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The dermatologist recommended short exposure to sun-ray lamps for treating certain skin conditions.
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Do not look directly at the sun-ray lamp when it is turned on.
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The dermatologist recommended short exposure to sun-rays for treating certain skin conditions.
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The sun-ray lamp helps with skin conditions.
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Many people use sun-rays for tanning.
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Many people use sun-rays from artificial lamps for tanning.
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Do not look directly at the sun-ray lamp when it is turned on.
Synonyms
A narrow line of light like a sunbeam
Invisible light with waves shorter than visible light that can cause sunburn
A type of light from the sun that you cannot see and that can burn your skin
A strong invisible light from the sun that can damage skin and kill germs
Invisible light from the sun that can burn skin
A strong lamp light like sunlight used to treat skin
Invisible light that can burn or damage skin
Invisible light beyond the violet end of visible light
How Strong
Surface Forms
Morphology
Etymology
The word sun-ray is made from sun and ray, meaning a 'beam of light from the sun'. A sun-ray lamp makes light like the sun, often using ultraviolet light, so it is used for medical treatment and for tanning.