English noun: ultraviolet light | |||
| 1. | ultraviolet light (phenomenon) radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays | ||
| Synonyms | ultraviolet, ultraviolet illumination, ultraviolet radiation, UV | ||
| Broader (hypernym) | actinic radiation, actinic ray | ||
| Narrower (hyponym) | sun-ray, sunray | ||