Recent Examples of ultraviolet from the Web
The major risk factor for melanoma stems from exposure to ultraviolet rays, his post goes on to say, from either sunlight, tanning beds, or sun lamps.
In a Facebook post, Adams outlined how exposure to ultraviolet rays from the sun or tanning beds can increase the likelihood of melanoma and described the warning signs.
For contrast, arc eye is a burn: Welders get it from their exposure to bright ultraviolet light.
According to the patent, the drone's communication system would include an array of sensors, including a depth sensor and cameras to detect visible, infrared and ultraviolet light.
His Washington-area surgeon, Dr. Rajesh Rajpal, treated his eye with riboflavin (or vitamin B2) drops for 30 minutes and then blasted it with ultraviolet light for another 30.
After that, the researchers shine a very short burst of ultraviolet light through the condensate.
PurpleSun uses 90-second blasts of ultraviolet light to disinfect hospital equipment.
By the end, the two narrative arcs meet, sort of, for a piercing conclusion that plays on the title’s reference to ultraviolet light.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ultraviolet.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
ULTRAVIOLET Defined for English Language Learners
Definition of ultraviolet for English Language Learners
—used to describe rays of light that cannot be seen and that are slightly shorter than the rays of violet light
ULTRAVIOLET Defined for Kids
Definition of ultraviolet for Students
medical Definition of ultraviolet
Seen and Heard
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