Shone. The sun shone. Radiation is the transfer of energy by "shining out". Sunshine is radiated from the Sun. Radio waves are a form of radiation. You use radiated heat energy if you toast your bread the old-fashioned way on a toasting fork in front of a brightly burning fire. Your electric toaster works in the same way.
You could use "beam", "shine", "give off", or "glow".
I prefer to use "emit".
heat wave
The sun will radiate.
An incandescent light will radiate at all frequencies.
Here points radiate out from the central idea or concept.
The root word of radiation is the word 'radiate', which means to extend, spread, or move like rays or radii from a center; to emit rays, as of light or heat.
The definition of 'radiate' is to emit energy in the form of waves or rays. More specifically, 'radiate' also refers to energy being released in heat, gas or light form. Synonyms of the word include 'beam' and 'emit'.
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To emit something, a sound, smell or aura.
Dazzle, bedazzle
In S.E. Hinton's "The Outsiders," the word "radiate" is used to describe Ponyboy's personality and appearance. It suggests that Ponyboy has a glowing or appealing presence that draws others to him. The word is commonly associated with warmth, positivity, and charm.
Her face seemed to radiate kindness. Spokes radiate from an axle.
The root of the word "radioactive" is "radio," which comes from the Latin word "radius" meaning ray or beam.
Roughly, another 4.5 billion years.