| ̷ ̷ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ noun
Usage: usually capitalized X
1. : exposure to X rays (as for therapeutic purposes) : irradiation
2. : radiation composed of X rays
| ̷ ̷ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ noun
Usage: usually capitalized X
1. : exposure to X rays (as for therapeutic purposes) : irradiation
2. : radiation composed of X rays
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012