Ultraviolet Meaning in English
word
التعريف
'Ultraviolet' describes a type of light or radiation that is just beyond the violet end of the visible spectrum and cannot be seen by the human eye, but can cause sunburn.
الاستخدام والفروق الدقيقة
Mostly used in scientific, medical, and everyday contexts about sunlight or lamps (e.g., 'ultraviolet rays,' 'ultraviolet light'). Commonly abbreviated as 'UV.' Not a synonym for 'infrared,' which is at the opposite end of the spectrum.
جمل نموذجية
Too much ultraviolet light can harm your skin.
basic
Plants use some ultraviolet rays from the sun.
basic
Some sunglasses protect your eyes from ultraviolet rays.
basic
The lab uses ultraviolet lamps to sterilize equipment.
natural
The sunscreen blocks both ultraviolet A and B.
natural
If a shirt says it’s ‘UV protective’, it shields you from ultraviolet exposure.
natural