Wiktionary
n. A combination radio and alarm clock
Usage examples of "radio alarm clock".
Her radio alarm clock woke her up the next morning with the news that she was a poor bastard in need of divine intervention.
He was, deep down, a rational man and it would take a damn sight more than the odd microwave oven and radio alarm clock to get him really worried.
The radio alarm clock was tuned to Radio 3 so that I could hear the seven o'clock news bulletin and then spend fifteen minutes on the exercise bike to the sounds of Mozart and Bach.
The radio alarm clock between the beds read eleven forty squiggle where the squiggle would have been a five had the entire number been illuminated.
He attempted to identify the computerised illuminated digits on the radio alarm clock, but the fingers swam and merged into meaningless hieroglyphics.