sun-ray
Definition
- Noun:
- A ray of artificial ultraviolet light from a sunray lamp: This refers to a single beam or emission of ultraviolet light produced by a specialized lamp designed for therapeutic or cosmetic purposes.
Usage Examples
- Noun:
- The doctor recommended a treatment using a sun-ray to help with her skin condition.
- A single sun-ray from the lamp can provide a measured dose of UV light.
Advanced Usage
- Technical/Medical Context: The term is often used in medical, therapeutic, or cosmetic settings to describe the controlled application of ultraviolet light.
- The physiotherapist adjusted the machine to direct a focused sun-ray onto the patient's affected joints.
Variants and Related Words
- Sunray (noun, often written as one word): An alternative spelling for the same concept.
- Sunlamp (noun): The device that produces sun-rays.
- Ultraviolet ray (noun phrase): A more general scientific term for this type of electromagnetic radiation.
Synonyms
- UV ray: Abbreviation for ultraviolet ray.
- Artificial sunlight: A broader term for light emitted by devices like sunlamps.
Notes on Meaning
- This is a technical compound noun. The core meaning is specifically tied to the artificial, therapeutic light from a lamp, not to natural sunlight. Do not confuse it with a "sunbeam" or "ray of sunshine," which refer to natural light from the sun.
Noun
-
a ray of artificial ultraviolet light from a sunray lamp
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