ultraviolet

[ˌʌltrəˈvaɪələt]

ultraviolet Definition

• 1. beyond the violet end of the spectrum, having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays
• 2. relating to electromagnetic radiation having wavelengths shorter than those of visible light but longer than those of X-rays

Using ultraviolet: Examples

Take a moment to familiarize yourself with how "ultraviolet" can be used in various situations through the following examples!

• Example

  Sunburn is caused by exposure to ultraviolet radiation.

• Example

  Ultraviolet light is used in forensics to detect blood stains.

• Example

  Some insects can see ultraviolet light.

ultraviolet Synonyms and Antonyms

Synonyms for ultraviolet

• UV
• black light

Phrases with ultraviolet

• ultraviolet rays

  electromagnetic radiation with wavelengths shorter than visible light but longer than X-rays

  Example

  The ozone layer protects us from harmful ultraviolet rays.

• ultraviolet lamp

  a lamp that emits ultraviolet radiation

  Example

  The hotel uses ultraviolet lamps to disinfect the rooms.

• ultraviolet photography

  photography that uses ultraviolet light to create images

  Example

  Ultraviolet photography can reveal hidden details in paintings and other works of art.

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Summary: ultraviolet in Brief

The term 'ultraviolet' [ˌʌltrəˈvaɪələt] refers to electromagnetic radiation with wavelengths shorter than visible light but longer than X-rays. It is used in various fields such as forensics, insect vision, and disinfection. 'Ultraviolet rays' are harmful to human skin and can cause sunburns. 'Ultraviolet lamp' is a device that emits ultraviolet radiation, while 'ultraviolet photography' is a technique that uses ultraviolet light to capture images.