ultraviolet light
معنی فارسی
نور ماوراء بنفش
ریشه و کاربرد
ریشه
From Latin 'ultra' meaning 'beyond' and 'violet' referring to the color. 'Light' from Old English 'leoht' meaning 'light, daylight'.
مثال
- Ultraviolet light is invisible to the human eye.
- Ultraviolet light from the sun can cause sunburn.
- UV lamps emit ultraviolet light.
ترکیبهای رایج
Emit ultraviolet light Absorb ultraviolet light Ultraviolet light radiation
تعریف انگلیسی
noun
- radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays