r 1 a 1 d 2 i 1 o 1 t 1 e 1 l 1 e 1 g 2 r 1 a 1 p 3 h 4 i 1 e 1 s 1
17 letters · 24 points in Scrabble
Meaning
noun telegraphy that uses transmission by radio rather than by wire
noun the use of radio to send telegraphic messages (usually by Morse code)