Answer: radiations
AnswerCrossword Clue
RADIATIONSElectromagnetic waves, e.g.
radiationsThe energy transmitted in this way, as heat, light, electricity, etc
radiationsThe emission of energy as electromagnetic waves or as moving subatomic particles, esp. high-energy particles that cause ionization
radiationsRADIATION, heat transport without the intervention of matter, as in the transport of heat from the Sun to the Earth
radiationsDivergence out from a central point, in particular evolution from an ancestral animal or plant group into a variety of new forms